{"title":"ECU \u0026 Engine Management","description":"\u003cdiv class=\"collection-description\"\u003e\n\u003ch2\u003eECU \u0026amp; Engine Management — Standalone EFI and LS Swap Solutions\u003c\/h2\u003e\n\u003cp\u003eEngine management is the brain of a modern fuel-injected powertrain. The ECU processes data from dozens of sensors, calculates optimal fuel delivery and ignition timing thousands of times per second, and adjusts in real time to maintain performance, efficiency, and engine protection across all operating conditions. Choosing the right engine management system — and ensuring it's correctly wired and calibrated — is one of the most consequential decisions in any performance build or engine swap project.\u003c\/p\u003e\n\u003cp\u003eWith over 200 engine management products from Holley EFI, Haltech, MSD, and related specialists, Billy's Speed Shop stocks a comprehensive range of ECUs, engine wiring harnesses, and control modules for everything from plug-and-play LS swap solutions to fully configurable standalone systems capable of managing the most complex race engine combinations.\u003c\/p\u003e\n\u003ch3\u003eStandalone EFI Systems — Complete Engine Management\u003c\/h3\u003e\n\u003cp\u003eStandalone EFI systems replace the factory engine management entirely, providing full user-configurable control over fuel delivery, ignition timing, launch control, boost control, and ancillary functions. The major advantage of a standalone system over a factory ECU is the ability to tune freely without dealer-level tools, integrate non-factory sensors and components, and expand the system's capabilities as the build evolves.\u003c\/p\u003e\n\u003cp\u003eFor LS swap applications, standalone systems eliminate the complexity of adapting a factory LS ECU to a non-factory vehicle — avoiding the need for security bypass modules, instrument cluster integration challenges, and the limitations of tuning a system that wasn't designed for aftermarket modification. A quality standalone ECU provides a clean, known starting point with full tuning capability from day one.\u003c\/p\u003e\n\u003ch3\u003eEngine Wiring Harnesses — Clean Installation\u003c\/h3\u003e\n\u003cp\u003eThe engine wiring harness connects the ECU to every sensor, actuator, and control system on the engine. On LS swap and EFI conversion projects, a quality harness is the difference between a professionally executed installation with reliable long-term function and a problematic build where the wiring is a constant source of intermittent faults and troubleshooting. Our harness range includes pre-terminated, labelled harnesses designed for specific engine and ECU combinations, eliminating the time and risk associated with building a custom harness from scratch.\u003c\/p\u003e\n\u003ch3\u003eEngine Control Modules and Brackets\u003c\/h3\u003e\n\u003cp\u003eFactory LS ECUs — used in applications where a factory-based tune is preferred — require correct mounting solutions that protect the module from vibration, heat, and moisture. ECU mounting brackets position the module securely in a suitable location within the engine bay or interior, with appropriate ventilation and protection. Wiring harness extensions and bulkhead connectors facilitate clean harness routing through firewalls and between engine and interior.\u003c\/p\u003e\n\u003ch3\u003eEFI Conversion Kits\u003c\/h3\u003e\n\u003cp\u003eComplete EFI conversion kits provide everything needed to convert a carburetted engine to fuel injection in a single package — throttle body, ECU, harness, sensors, and fuel system components selected and matched for compatibility. These kits dramatically simplify what would otherwise be a complex multi-component sourcing exercise and are available in configurations suited to both traditional carburetted V8 engines and LS-based builds.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"eh03380-hgauges","title":"Brothers Trucks Engine Harness - V8 - HEI Ignition - Factory Gauges","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness plugs into the dash harness at the firewall on your truck. Common circuits include the ignition coil, wipers, heater blower, starter, temperature, oil pressure and others, depending on the year and option of your truck. Fits trucks with V8 engine, HEI ignition upgrade, and factory gauges (not warning lights).\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eCompatible with 1964-1966 Chevrolet\/GMC C\/K Series Truck \u0026amp; Suburban\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eReplacement engine wiring harness\u003c\/li\u003e\n      \u003cli\u003eDesigned for use with V8 engine, HEI ignition upgrade, and factory gauges (not warning lights\u003c\/li\u003e\n      \u003cli\u003eFactory wiring color and factory style connectors for easy installation and future trouble shooting\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brothers Trucks","offers":[{"title":"Default Title","offer_id":50544600318246,"sku":"EH03380-HGAUGES","price":143.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/jnfw_eh03380-hgauges_01_3e38a138-8590-458e-9b08-33d44d66b4b8.jpg?v=1777988434"},{"product_id":"eh03580-hauto","title":"Brothers Trucks Engine Wiring Harness - V8 - Auto Trans- HEI","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness plugs into the dash harness at the firewall on your truck. Common circuits include the ignition coil, wipers, heater blower, starter, temperature, oil pressure and others, depending on the year and option of your truck. This wiring harness is for a V8 engine with automatic transmission and HEI ignition upgrade (and has the proper connections to the distributor and coil).\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eCompatible with 1968-1969 Chevrolet\/GMC C\/K Series Truck, Blazer \u0026amp; Suburban\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eReplacement wiring harness that plugs into the firewall on the engine side\u003c\/li\u003e\n      \u003cli\u003eFits V8 trucks with HEI ignition, and automatic transmission\u003c\/li\u003e\n      \u003cli\u003eIncludes common circuits: ignition coil, wipers, heater blower, starter, temperature, oil pressure, and more\u003c\/li\u003e\n      \u003cli\u003eFactory style harness with the correct wiring colors\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brothers Trucks","offers":[{"title":"Default Title","offer_id":50544600383782,"sku":"EH03580-HAUTO","price":186.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/jnfw_eh03580-hauto_01_eb8c00ca-98f8-421f-a3d1-7cc826d5d71e.jpg?v=1777988443"},{"product_id":"eh03680auto","title":"Brothers Trucks Engine Harness - V8 Engine - Automatic Transmission","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness plugs into the dash harness at the firewall on your truck. Common circuits include the ignition coil, wipers, heater blower, starter, temperature, oil pressure and others, depending on the year and option of your truck. This harness is for use with V8 engine, automatic transmisison and warning lights (not factory gauges).\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eCompatible with 1970-1972 Chevrolet\/GMC C\/K Series Truck, Blazer\/Jimmy \u0026amp; Suburban\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eReplacement engine wiring harness\u003c\/li\u003e\n      \u003cli\u003eDesights for use with V8 engine, automatic transmisison, and warning lights (not factory gauges)\u003c\/li\u003e\n      \u003cli\u003eFactory wiring colors and factory style connectors for easy installation and future trouble shooting\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brothers Trucks","offers":[{"title":"Default Title","offer_id":50544600416550,"sku":"EH03680AUTO","price":196.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/jnfw_eh03680auto_01_eecbe00a-9bba-4a3d-b384-3562455b140b.jpg?v=1777988445"},{"product_id":"eh03680-hauto","title":"Brothers Trucks Engine Harness - V8 - HEI","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness plugs into the dash harness at the firewall on your truck. Common circuits include the ignition coil, wipers, heater blower, starter, temperature, oil pressure and others, depending on the year and option of your truck.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eCompatible with 1970-1972 Chevrolet\/GMC C\/K Series Trucks, Blazer\/Jimmy \u0026amp; Suburban\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eReplacement wiring harness that plugs into the firewall on the engine side\u003c\/li\u003e\n      \u003cli\u003eFits V8 trucks with HEI ignition\u003c\/li\u003e\n      \u003cli\u003eIncludes common circuits: ignition coil, wipers, heater blower, starter, temperature, oil pressure, and more\u003c\/li\u003e\n      \u003cli\u003eFits trucks with dash gauges - instead of warning lights\u003c\/li\u003e\n      \u003cli\u003eFactory style harness with the correct wiring colors\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brothers Trucks","offers":[{"title":"Default Title","offer_id":50544600449318,"sku":"EH03680-HAUTO","price":210.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/jnfw_eh03680-hauto_01_99b92238-f6a4-405a-92c4-dcc4791b99ff.jpg?v=1777988437"},{"product_id":"eh03680-hmanual","title":"Brothers Trucks Engine Harness - V8 - Manual Trans - HEI","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness plugs into the dash harness at the firewall on your truck. Common circuits include the ignition coil, wipers, heater blower, starter, temperature, oil pressure and others, depending on the year and option of your truck. This wiring harness is for a V8 engine with manual transmission and HEI ignition upgrade (and has the proper connections to the distributor and coil).\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eCompatible with 1970-1971 Chevrolet\/GMC C\/K Series Truck, Blazer\/Jimmy \u0026amp; Suburban\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eReplacement wiring harness that plugs into the firewall on the engine side\u003c\/li\u003e\n      \u003cli\u003eFits V8 trucks with HEI ignition, and manual transmission\u003c\/li\u003e\n      \u003cli\u003eIncludes common circuits: ignition coil, wipers, heater blower, starter, temperature, oil pressure, and more\u003c\/li\u003e\n      \u003cli\u003eFactory style harness with the correct wiring colors\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brothers Trucks","offers":[{"title":"Default Title","offer_id":50544600482086,"sku":"EH03680-HMANUAL","price":231.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/jnfw_eh03680-hmanual_01_a460ad6f-0cd9-45e2-a952-cd30b902f0fb.jpg?v=1777988440"},{"product_id":"eh04880distributr","title":"Brothers Trucks American Auto Wire Engine Harness - SB V8 - O\/P:…","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eBROTHERS Trucks is proud to offer American Auto Wire's high-quality wiring harnesses. This harness plugs into the dash harness at the firewall on your truck. Factory Fit engine harnesses are manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. This harness will plug into the firewall in the factory location and will follow original routing in the engine compartment. A combination of the engine and front light harness accomplishes most functions under the hood of an early GM vehicle. NOTE: With oil pressure switch behind distributor on block. | Engine harness design varies significantly from year to year, but most will contain wiring for the ignition system, starter, heater blower, and temperature\/oil pressure sender wires if applicable. Some vehicles used a capillary tube to provide an oil pressure reading, so these will not be included in a wiring harness. On vehicles with ignition points, the circuit feeding the ignition coil was designed with some resistance to extend the life of the ignition point set. Modern electronic ignition systems or high-energy ignition (HEI) systems do not require resistance in the circuit, so it is recommended that a harness modified for HEI be ordered if the ignition system has been upgraded. In most cases, these harnesses are available in our catalog and feature unique part numbers. | This harness plugs into the dash harness at the firewall on your truck. Common circuits include the ignition coil, wipers, heater blower, starter, temperature, oil pressure and others, depending on the year and option of your truck. Fits small block V8 engine with the oil pressure sensor mounted behind the distributor.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eCompatible with 1980 Chevrolet\/GMC C10\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eReplacement engine wiring harness\u003c\/li\u003e\n      \u003cli\u003eDesigned for use with small block V8 engine and with the oil pressure sender mounted behind the distrubtor\u003c\/li\u003e\n      \u003cli\u003eFactory wiring colors and factory style connectors for easy installation and future trouble shooting\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brothers Trucks","offers":[{"title":"Default Title","offer_id":50544600514854,"sku":"EH04880DISTRIBUTR","price":410.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/jnfw_eh04880distributr_01_872d5a76-52f2-4caa-bf56-c57d3efd501a.jpg?v=1777988448"},{"product_id":"550-718","title":"Hilborn Terminator X MPFI Universal","description":"Universal Terminator X MPFI Kit for Hilborn EFI Systems\u003cul\u003e\n\u003cli\u003eThis kit includes a universal main harness, EV1 injector harness, Bosch LSU 4.9 Wideband, Input\/output harness, main power harness.\u003c\/li\u003e\n\u003cli\u003eHigh Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)\u003c\/li\u003e\n\u003cli\u003eBosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control\u003c\/li\u003e\n\u003cli\u003eBuilt in 1bar MAP Sensor with vacuum hose adapters included (1\/8th  ¼ and 3\/16ths)\u003c\/li\u003e\n\u003cli\u003eBoosted applications; you can disable the internal MAP sensor and utilize an external MAP sensor; harness comes with the connector terminated, allowing for easy installation\u003c\/li\u003e\n\u003cli\u003eMAP Sensor vacuum hose adapters (1\/8th  ¼ and 3\/16ths)\u003c\/li\u003e\n\u003cli\u003ePlug and plug ignition capability with Dual Sync and HyperSpark Distributors; adapter 558-323 required for HyperSpark Distributors\u003c\/li\u003e\n\u003cli\u003e4 Inputs  12v, Ground, 5v, and Frequency for things such as additional pressure sensors, activation triggers for nitrous activation, or a trans brake\u003c\/li\u003e\n\u003cli\u003eBoost Control  Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/li\u003e\n\u003cli\u003eNitrous Control  Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR\u003c\/li\u003e\n\u003cli\u003eAdvanced Tables  4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety\u003c\/li\u003e\n\u003cli\u003eOn-Board Diagnostic LEDS for: ECU Power  Engine Run  Wideband Status  TPS Calibration  Crank Signal Cam Signal. Allows you to identify any Critical engine issues at a glance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilborn","offers":[{"title":"Default Title","offer_id":50558603723046,"sku":"550-718","price":1169.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/4b82a114f00e1b4ca9cf8dddfabcbf95c7352ae1_51459235-0fa5-4066-9898-f3b5cbcf42e4.jpg?v=1757078570"},{"product_id":"550-500","title":"Holley EFI HP EFI Universal MPI Retrofit Kits","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eDo you have a Mopar, Ford, or other type engine you want to install multi-port fuel injection on? The Holley HP universal retrofit EFI kits are designed to be used with any V-8 intake manifold. The kit comes with injector bungs and un-machined fuel rails so you can modify to fit any single plane 4bbl intake manifold. The HP universal retrofit kits also come with the necessary wiring, ECU, sensors and throttle body. We give you the option to select the fuel pump and injectors of choice for full customization based on your setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eNEW V2 SOFTWARE FEATURES\u003c\/li\u003e\n      \u003cli\u003e“Quick Start” ignition and fueling strategy for LS x Engines\u003c\/li\u003e\n      \u003cli\u003eData Logger. Scalable axes, Smoothing, Multiple graph view ability, Pre-defined notes fields and many more\u003c\/li\u003e\n      \u003cli\u003eStrip Chart Real-Time Data Viewer\u003c\/li\u003e\n      \u003cli\u003eIntegrated Boost Control - Boost vs Time, Boost vs Gear (Time or RPM), Boost vs RPM, Boost vs Speed, Launch control. Boost launch builder, Over-boost safeties, Boost scramble\u003c\/li\u003e\n      \u003cli\u003eTraction Control - Power reduction via timing, nitrous percentage or boost (Requires Davis Technologies Holley Module)\u003c\/li\u003e\n      \u003cli\u003e“Quick Start” fueling for all engines\u003c\/li\u003e\n      \u003cli\u003eOption for VE based fueling strategy\u003c\/li\u003e\n      \u003cli\u003eFuel Map and Learn Function Smoothing\u003c\/li\u003e\n      \u003cli\u003eConfigurable User Password Protection\u003c\/li\u003e\n      \u003cli\u003eFully Configurable lap top Gauge Panel\u003c\/li\u003e\n      \u003cli\u003eEight sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 16 low or high impedance injectors as a standard feature. Multiple staged injector strategies\u003c\/li\u003e\n      \u003cli\u003eEight channel Distributorless Ignition (DIS) outputs capable of directly driving “Smart” ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module\u003c\/li\u003e\n      \u003cli\u003ePlug and Play control of factory GM 24x and 58x LSx engines\u003c\/li\u003e\n      \u003cli\u003eIntegrated single channel wide band oxygen sensor control. Works with NTK or Bosch sensors\u003c\/li\u003e\n      \u003cli\u003eInternal data-logging standard with a huge 2GB of memory\u003c\/li\u003e\n      \u003cli\u003e4 Stage progressive nitrous control\u003c\/li\u003e\n      \u003cli\u003eTurbo boost control\u003c\/li\u003e\n      \u003cli\u003eSelf-tuning fuel table strategy greatly simplifies tuning process\u003c\/li\u003e\n      \u003cli\u003eIndividual cylinder fuel and spark control allows you to unlock your engine’s potential\u003c\/li\u003e\n      \u003cli\u003eWorks with 4, 6, 8 cylinder engines\u003c\/li\u003e\n      \u003cli\u003eUnique lb\/hr based fueling strategy greatly simplifies and commonizes tuning\u003c\/li\u003e\n      \u003cli\u003eAdvanced idle, closed loop, and enrichment strategies allow for very stable operation\u003c\/li\u003e\n      \u003cli\u003eECU is fully potted and can be mounted in the engine compartment or interior\u003c\/li\u003e\n      \u003cli\u003eSealed automotive and marine grade connectors\u003c\/li\u003e\n      \u003cli\u003eAllows for use of common OEM sensors as well as customer sensor calibration input\u003c\/li\u003e\n      \u003cli\u003eIgnition Plug and Play with GM 24x and 58x LSx engines, GM HEI, Ford TFI, magnetic and hall effect trigger, and other ignition systems. New Plug and Play applications in process.\u003c\/li\u003e\n      \u003cli\u003eCustom settings can be configured to allow many other applications\u003c\/li\u003e\n      \u003cli\u003e1-5 Bar MAP sensor capability\u003c\/li\u003e\n      \u003cli\u003eTwo channel knock control sensor Inputs for both one or two wire knock sensors\u003c\/li\u003e\n      \u003cli\u003eDedicated fuel and oil pressure inputs\u003c\/li\u003e\n      \u003cli\u003eControls both stepper and PWM Idle Air Control (IAC) motors\u003c\/li\u003e\n      \u003cli\u003eSpeed density, Alpha-N, or combination fueling strategies\u003c\/li\u003e\n      \u003cli\u003e4 Programmable high or low Pulse Width Modulated (PWM) outputs and 4 fully configurable inputs can be configured for use\u003c\/li\u003e\n      \u003cli\u003e4 Stage nitrous oxide control\u003c\/li\u003e\n      \u003cli\u003eFully featured nitrous control eliminates the need for a separate nitrous controller device\u003c\/li\u003e\n      \u003cli\u003eCan be configured “Wet” or “Dry” with closed loop feedback\u003c\/li\u003e\n      \u003cli\u003eProgressive control based on time, RPM, or boost, requires part # 554-111\u003c\/li\u003e\n      \u003cli\u003eLean or rich safety cutoff\u003c\/li\u003e\n      \u003cli\u003eFull timing retard\/control configurability per stage based on RPM or time\u003c\/li\u003e\n      \u003cli\u003eIntegrated Water\/Methanol injection control\u003c\/li\u003e\n      \u003cli\u003eUses Holley Water\/Meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter Water\/Meth flow as a percentage of fuel injector flow for Water\/Meth\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558773264678,"sku":"550-500","price":3292.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-500v2_4abbe560-794a-4c56-83be-02e6d219eb1d.jpg?v=1778246796"},{"product_id":"550-501","title":"Holley EFI HP EFI Universal MPI Retrofit Kits","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eDo you have a Mopar, Ford or other type engine you want to install multi-port fuel injection on? No, problem, the Holley HP universal MPI retrofit EFI kits are designed to be used with any V-8 intake manifold. The kit comes with injector bungs and un-machined fuel rails so you can modify to fit any single plane 4bbl intake manifold. The HP universal retrofit kits also come with the necessary wiring, ECU, sensors and throttle body. Just select the fuel pump and injectors of choice and you are off and running.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eNEW V2 SOFTWARE FEATURES\u003c\/li\u003e\n      \u003cli\u003e“Quick Start” ignition and fueling strategy for LS x Engines\u003c\/li\u003e\n      \u003cli\u003eData Logger. Scalable axes, Smoothing, Multiple graph view ability, Pre-defined notes fields and many more\u003c\/li\u003e\n      \u003cli\u003eStrip Chart Real-Time Data Viewer\u003c\/li\u003e\n      \u003cli\u003eIntegrated Boost Control - Boost vs Time, Boost vs Gear (Time or RPM), Boost vs RPM, Boost vs Speed, Launch control. Boost launch builder, Over-boost safeties, Boost scramble\u003c\/li\u003e\n      \u003cli\u003eTraction Control - Power reduction via timing, nitrous percentage or boost (Requires Davis Technologies Holley Module)\u003c\/li\u003e\n      \u003cli\u003e“Quick Start” fueling for all engines\u003c\/li\u003e\n      \u003cli\u003eOption for VE based fueling strategy\u003c\/li\u003e\n      \u003cli\u003eFuel Map and Learn Function Smoothing\u003c\/li\u003e\n      \u003cli\u003eConfigurable User Password Protection\u003c\/li\u003e\n      \u003cli\u003eFully Configurable lap top Gauge Panel\u003c\/li\u003e\n      \u003cli\u003eFEATURES\u003c\/li\u003e\n      \u003cli\u003eOptional 5.7” full-color touchscreen LCD allows easy on-the-fly tuning,data-logging or can be used as an easy to see graphical gauge panel\u003c\/li\u003e\n      \u003cli\u003eEight sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 16 low or high impedance injectors as a standard feature. Multiple staged injector strategies\u003c\/li\u003e\n      \u003cli\u003eEight channel Distributorless Ignition (DIS)outputs capable of directly driving “Smart” ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module\u003c\/li\u003e\n      \u003cli\u003ePlug and Play control of factory GM 24x and 58x LSx engines\u003c\/li\u003e\n      \u003cli\u003eIntegrated single channel wide band oxygen sensor control. Works with NTK or Bosch sensors\u003c\/li\u003e\n      \u003cli\u003eInternal data-logging standard with a huge 2GB of memory\u003c\/li\u003e\n      \u003cli\u003e4 Stage progressive nitrous control\u003c\/li\u003e\n      \u003cli\u003eTurbo boost control\u003c\/li\u003e\n      \u003cli\u003eIntegrated water\/methanol injection control\u003c\/li\u003e\n      \u003cli\u003eSelf-tuning fuel table strategy greatly simplifies tuning process\u003c\/li\u003e\n      \u003cli\u003eIndividual cylinder fuel and spark control allows you to unlock your engine’s potential\u003c\/li\u003e\n      \u003cli\u003eWorks with 4, 6, 8 cylinder engines\u003c\/li\u003e\n      \u003cli\u003eUnique lb\/hr based fueling strategy greatly simplifies and commonizes tuning\u003c\/li\u003e\n      \u003cli\u003eAdvanced idle, closed loop, and enrichment strategies allow for very stable operation\u003c\/li\u003e\n      \u003cli\u003eECU is fully potted and can be mounted in the engine compartment or interior\u003c\/li\u003e\n      \u003cli\u003eSealed automotive and marine grade connectors\u003c\/li\u003e\n      \u003cli\u003eAllows for use of common OEM sensors as well as customer sensor calibration input\u003c\/li\u003e\n      \u003cli\u003eIgnition Plug and Play with GM 24x and 58x LSx engines, GM HEI, Ford TFI, magnetic and hall effect trigger, and other ignition systems. New Plug and Play applications in process.\u003c\/li\u003e\n      \u003cli\u003eCustom settings can be configured to allow many other applications\u003c\/li\u003e\n      \u003cli\u003e1-5 Bar MAP sensor capability\u003c\/li\u003e\n      \u003cli\u003eTwo channel knock control sensor Inputs for both one or two wire knock sensors\u003c\/li\u003e\n      \u003cli\u003eDedicated fuel and oil pressure inputs\u003c\/li\u003e\n      \u003cli\u003eControls both stepper and PWM Idle Air Control (IAC) motors\u003c\/li\u003e\n      \u003cli\u003eSpeed density, Alpha-N, or combination fueling strategies\u003c\/li\u003e\n      \u003cli\u003e4 Programmable high or low Pulse Width Modulated (PWM) outputs and 4 fully configurable inputs can be configured for use\u003c\/li\u003e\n      \u003cli\u003e4 Stage nitrous oxide control\u003c\/li\u003e\n      \u003cli\u003eFully featured nitrous control eliminates the need for a separate nitrous controller device\u003c\/li\u003e\n      \u003cli\u003eCan be configured “Wet” or “Dry” with closed loop feedback\u003c\/li\u003e\n      \u003cli\u003eProgressive control based on time, RPM, or boost, requires part # 554-111\u003c\/li\u003e\n      \u003cli\u003eLean or rich safety cutoff\u003c\/li\u003e\n      \u003cli\u003eFull timing retard\/control configurability per stage based on RPM or time\u003c\/li\u003e\n      \u003cli\u003eUses Holley Water\/Meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter Water\/Meth flow as a percentage of fuel injector flow for Water\/Meth tu\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558773428518,"sku":"550-501","price":4169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-501_f19edabd-754e-4d87-b6a7-6ecaa14db9ac.jpg?v=1778246808"},{"product_id":"550-613","title":"Holley Terminator LS Kit - LS2\/LS3 - DBW - Trans Control - Ev6 - 58X","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eGet all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-613 kit controls fuel, spark, drive-by-wire and 4L60\/4L80E transmissions through the Terminator's new 3.5\" touchscreen! Install, answer a few basic questions and drive. No laptop required!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eNot recommended for 4x4 applications with electronic transfer cases. Not compatible with 4L6X transmissions from model year 1995 or before due to year-by-year changes in converter lockup and downshift strategy\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eFor GM LS2\/3 engines and 2007 to current 4.8\/5.3\/6.0 truck engines with 58x crank reluctor, drive-by-wire, and 4L60\/4L80E transmissions\u003c\/li\u003e\n      \u003cli\u003eKit includes everything you need to control your stock or mild LS\u003c\/li\u003e\n      \u003cli\u003eBosch wideband oxygen sensor included\u003c\/li\u003e\n      \u003cli\u003eControls fuel, spark, drive-by-wire, and 4L60\/4L80E transmissions\u003c\/li\u003e\n      \u003cli\u003ePre-calibrated for no-hassle installation and tuning\u003c\/li\u003e\n      \u003cli\u003eFully adjustable through included 3.5” full color touchscreen\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558781948198,"sku":"550-613","price":3906.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-613_cdb55e2b-85f2-4cad-be26-03e385257315.jpg?v=1778247210"},{"product_id":"550-614","title":"Holley EFI Terminator LS Kit - 4.8\/5.3\/6.0 Early Truck","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eGet all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-614 kit controls fuel and spark through the Terminator's new 3.5\" touchscreen! Install, answer a few basic questions and drive. No laptop required!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003e1997-2007 4.8\/5.3\/6.0 Truck Engines with 24x crank reluctor, No Laptop Required, 3.5\" Touchscreen Included\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eFor 1997 to 2007 4.8\/5.3\/6.0 truck engines with 24x crank reluctor\u003c\/li\u003e\n      \u003cli\u003eKit includes everything you need to control your stock or mild LS\u003c\/li\u003e\n      \u003cli\u003eBosch wideband oxygen sensor included\u003c\/li\u003e\n      \u003cli\u003eControls fuel and spark\u003c\/li\u003e\n      \u003cli\u003ePre-calibrated for no-hassle installation and tuning\u003c\/li\u003e\n      \u003cli\u003eFully adjustable through included 3.5” full color touchscreen\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558782112038,"sku":"550-614","price":2475.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-614_7e3ae92d-e263-4eb3-aeb7-789758395448.jpg?v=1778247212"},{"product_id":"550-615","title":"Holley Terminator Mpfi - 4.8-6.0 Early Truck - DBW - 24X","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eGet all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-615 kit controls fuel, spark, and drive-by-wire through the Terminator's new 3.5\" touchscreen! Install, answer a few basic questions and drive. No laptop required!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003e1997-2007 4.8\/5.3\/6.0 Truck Engines with 24x crank reluctor - with DRIVE-BY-WIRE, No Laptop Required, 3.5\" Touchscreen Included\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eFor 1997 to 2007 4.8\/5.3\/6.0 truck engines with 24x crank reluctor and drive-by-wire\u003c\/li\u003e\n      \u003cli\u003eKit includes everything you need to control your stock or mild LS\u003c\/li\u003e\n      \u003cli\u003eBosch wideband oxygen sensor included\u003c\/li\u003e\n      \u003cli\u003eControls fuel, spark, and drive-by-wire\u003c\/li\u003e\n      \u003cli\u003ePre-calibrated for no-hassle installation and tuning\u003c\/li\u003e\n      \u003cli\u003eFully adjustable through included 3.5” full color touchscreen\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558782603558,"sku":"550-615","price":3643.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-615_7de2bbd0-265b-4a6f-90fd-da679c6388ca.jpg?v=1778247215"},{"product_id":"550-628","title":"Holley EFI Ford Coyote Ti-VCT Capable HP EFI Kit,  Bosch O2","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eComplete system requirements: Coyote Ti-VCT Control Module 554-145, and the sub-harness for your engine, 2011-2012 Coyote Engines use 558-124, 2013+ Coyote Engines use 558-125. Designed to be used with a cable driven throttle body\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eNow supports 2015-2017 Coyote engines\u003c\/li\u003e\n      \u003cli\u003eHP EFI kits available\u003c\/li\u003e\n      \u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using stock coils (558- 110)\u003c\/li\u003e\n      \u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using Holley EFI coils (558-122)\u003c\/li\u003e\n      \u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n      \u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI software\u003c\/li\u003e\n      \u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n      \u003cli\u003eCommanded timing matched within 1 degree\u003c\/li\u003e\n      \u003cli\u003eUser programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts\u003c\/li\u003e\n      \u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n      \u003cli\u003eIntegrated stock cam position tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n      \u003cli\u003eMain harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body\u003c\/li\u003e\n      \u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-13 for N\/A applications\u003c\/li\u003e\n      \u003cli\u003eMain Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators\u003c\/li\u003e\n      \u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558785028390,"sku":"550-628","price":2388.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-628_01_0adce116-507f-40ec-9187-ae02022e19c3.jpg?v=1778247292"},{"product_id":"550-628n","title":"Holley EFI Ford Coyote Ti-VCT Capable HP EFI Kit,  NTK O2","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eComplete system requirements: Coyote Ti-VCT Control Module 554-145, and the sub-harness for your engine, 2011-2012 Coyote Engines use 558-124, 2013+ Coyote Engines use 558-125. Designed to be used with a cable driven throttle body\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eNow supports 2015-2017 Coyote engines\u003c\/li\u003e\n      \u003cli\u003eHP EFI kits available\u003c\/li\u003e\n      \u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using stock coils (558- 110)\u003c\/li\u003e\n      \u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using Holley EFI coils (558-122)\u003c\/li\u003e\n      \u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n      \u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI software\u003c\/li\u003e\n      \u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n      \u003cli\u003eCommanded timing matched within 1 degree\u003c\/li\u003e\n      \u003cli\u003eUser programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts\u003c\/li\u003e\n      \u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n      \u003cli\u003eIntegrated stock cam position tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n      \u003cli\u003eMain harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body\u003c\/li\u003e\n      \u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-13 for N\/A applications\u003c\/li\u003e\n      \u003cli\u003eMain Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators\u003c\/li\u003e\n      \u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558785552678,"sku":"550-628n","price":2607.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-628N_01_acaf5f5c-49e6-42e8-aecc-642edbf19105.jpg?v=1778247308"},{"product_id":"554-113","title":"Holley EFI HP EFI ECU - HP EFI ECU, USB Cable, and Software","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eLooking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel and ignition of your engine along with additional controls for nitrous, boost or water meth.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003e“Quick Start” ignition and fueling strategy for LS x Engines\u003c\/li\u003e\n      \u003cli\u003eData Logger, scalable axes, smoothing, multiple graph view ability, rpe-defined notes fields and more\u003c\/li\u003e\n      \u003cli\u003eStrip chart real-time data viewer\u003c\/li\u003e\n      \u003cli\u003eIntegrated Boost Control - Boost vs Time, Boost vs Gear (Time or RPM), Boost vs RPM, Boost vs Speed, Launch control, Boost launch builder, Over-boost safeties, Boost scramble\u003c\/li\u003e\n      \u003cli\u003eTraction Control - Power reduction via timing, nitrous percentage or boost (requires Davis Technologies Holley Module)\u003c\/li\u003e\n      \u003cli\u003e“Quick Start” fueling for all engines\u003c\/li\u003e\n      \u003cli\u003eOption for VE based fueling strategy\u003c\/li\u003e\n      \u003cli\u003eFuel map and learn function smoothing\u003c\/li\u003e\n      \u003cli\u003eConfigurable user password protection\u003c\/li\u003e\n      \u003cli\u003eFully configurable lap top gauge panel\u003c\/li\u003e\n      \u003cli\u003eEight sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 16 low or high impedance injectors as a standard feature. Multiple staged injector strategies\u003c\/li\u003e\n      \u003cli\u003eEight channel Distributorless Ignition (DIS) outputs capable of directly driving “Smart” ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module\u003c\/li\u003e\n      \u003cli\u003ePlug and Play control of factory GM 24x and 58x LSx engines\u003c\/li\u003e\n      \u003cli\u003eIntegrated single channel wide band oxygen sensor control. Works with NTK or Bosch sensors\u003c\/li\u003e\n      \u003cli\u003eInternal data-logging standard with a huge 2GB of memory\u003c\/li\u003e\n      \u003cli\u003e4 stage progressive nitrous control\u003c\/li\u003e\n      \u003cli\u003eTurbo boost control\u003c\/li\u003e\n      \u003cli\u003eSelf-tuning fuel table strategy greatly simplifies tuning process\u003c\/li\u003e\n      \u003cli\u003eIndividual cylinder fuel and spark control allows you to unlock your engine’s potential\u003c\/li\u003e\n      \u003cli\u003eWorks with 4, 6, 8 cylinder engines\u003c\/li\u003e\n      \u003cli\u003eUnique lb\/hr based fueling strategy greatly simplifies and commonizes tuning\u003c\/li\u003e\n      \u003cli\u003eAdvanced idle, closed loop, and enrichment strategies allow for very stable operation\u003c\/li\u003e\n      \u003cli\u003eECU is fully potted and can be mounted in the engine compartment or interior\u003c\/li\u003e\n      \u003cli\u003eSealed automotive and marine grade connectors\u003c\/li\u003e\n      \u003cli\u003eAllows for use of common OEM sensors as well as customer sensor calibration input\u003c\/li\u003e\n      \u003cli\u003eIgnition Plug and Play with GM 24x and 58x LSx engines, GM HEI, Ford TFI magnetic and hall effect trigger, and other ignition systems. New Plug and Play applications in process\u003c\/li\u003e\n      \u003cli\u003eCustom settings can be configured to allow many other applications\u003c\/li\u003e\n      \u003cli\u003e1-5 Bar MAP sensor capability\u003c\/li\u003e\n      \u003cli\u003eTwo channel knock control sensor Inputs for both one or two wire knock sensors\u003c\/li\u003e\n      \u003cli\u003eDedicated fuel and oil pressure inputs\u003c\/li\u003e\n      \u003cli\u003eControls both stepper and PWM Idle Air Control (IAC) motors\u003c\/li\u003e\n      \u003cli\u003eSpeed density, Alpha-N, or combination fueling strategies\u003c\/li\u003e\n      \u003cli\u003e4 Programmable high or low Pulse Width Modulated (PWM) outputs and 4 fully configurable inputs can be configured for use\u003c\/li\u003e\n      \u003cli\u003e4 Stage nitrous oxide control\u003c\/li\u003e\n      \u003cli\u003eFully featured nitrous control eliminates the need for a separate nitrous controller device\u003c\/li\u003e\n      \u003cli\u003eCan be configured “Wet” or “Dry” with closed loop feedback\u003c\/li\u003e\n      \u003cli\u003eProgressive control based on time, RPM, or boost; requires part # 554-111\u003c\/li\u003e\n      \u003cli\u003eLean or rich safety cutoff\u003c\/li\u003e\n      \u003cli\u003eFull timing retard\/control configurability per stage based on RPM or time\u003c\/li\u003e\n      \u003cli\u003eIntegrated Water\/Methanol injection control\u003c\/li\u003e\n      \u003cli\u003eUses Holley Water\/Meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter Water\/Meth flow as a percentage of fuel injector flow for Water\/Meth tubing\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eLength\u003c\/dt\u003e\n\u003cdd\u003e8.51\"\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558876057894,"sku":"554-113","price":1826.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/554-113_01_1638b290-bc48-4d53-9ccc-aa49ac9b8548.jpg?v=1758463927"},{"product_id":"554-114","title":"Holley EFI Dominator EFI ECU","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eDominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission control, drive by wire, and dual wideband oxygen sensor options, Dominator® systems have nearly unlimited capabilities to control any power adder, input, or output you can throw at them. Need to run a turbocharged, nitrous injected 8 cylinder with 8-channels of EGT? No problem with Dominator® EFI. How about control a 4L60E transmission as well as the fuel and spark on your street rod? No problem. There are also enough inputs and outputs to allow the Dominator® VMSs to serve as their own data acquisition and control module. The Dominator® VMS will eliminate the need for additional controllers as they are all contained in this one unit. The only thing limiting the Dominator® Vehicle Management System is your imagination!\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eWorks with 4, 6, 8 and 10 cylinder engines\u003c\/li\u003e\n      \u003cli\u003eIgnition Plug and Play with GM LS engines (non-VVT), GM HEI, Ford TFI, Coyote (non-VVT), 4.6\/5.4 Mod Motor, Late Model HEMI and magnetic and hall effect trigger\u003c\/li\u003e\n      \u003cli\u003eCustom settings can be configured to allow for use with many other applications\u003c\/li\u003e\n      \u003cli\u003eIntegrated electronic transmission control - operates GM 4L60E and 4L80E transmissions, Ford AODE and 4R70W with more to come in the future\u003c\/li\u003e\n      \u003cli\u003eIntegrated drive by wire throttle body control - can control two drive by wire throttle bodies\u003c\/li\u003e\n      \u003cli\u003eCompatible with a number of DBW throttle bodies including GM, Chrysler, Ford, and Nissan\u003c\/li\u003e\n      \u003cli\u003eIntegrated dual channel wide band oxygen sensor controls for fmonitoring both engine banks (NTK or Bosch sensors)\u003c\/li\u003e\n      \u003cli\u003eExtensive amount of inputs and outputs allow for limitless combination of options and for unit to be used as a complete data acquisition system as well\u003c\/li\u003e\n      \u003cli\u003eTwelve sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 24 low or high impedance injectors as a standard feature, multiple staged injector strategies\u003c\/li\u003e\n      \u003cli\u003eTwelve channel Distributorless Ignition (DIS) outputs capable of directly driving “Smart” ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module\u003c\/li\u003e\n      \u003cli\u003eSpeed density, Alpha-N, Alpha-N Combination, and VE fueling strategies – tuner has the option to select from a variety of load sensing strategies to meet their engine requirements or tuning preference\u003c\/li\u003e\n      \u003cli\u003eIndividual cylinder fuel and spark control allows you to unlock your engine’s potential\u003c\/li\u003e\n      \u003cli\u003eUnique lb\/hr based fueling strategy greatly simplifies and commonizes tuning\u003c\/li\u003e\n      \u003cli\u003eAdvanced idle, closed loop, and enrichment strategies allow for very stable engine operation\u003c\/li\u003e\n      \u003cli\u003e1-7 Bar MAP sensor capability for naturally aspirated or boosted applications\u003c\/li\u003e\n      \u003cli\u003eFuel Map and Learn Function Smoothing helps to smooth rough areas of the maps\u003c\/li\u003e\n      \u003cli\u003eConfigurable User Password Protection – “lock” your tune to prevent tampering\u003c\/li\u003e\n      \u003cli\u003eSelf-tuning fuel table strategy greatly simplifies tuning process – the more you drive it, the more it learns\u003c\/li\u003e\n      \u003cli\u003e“Quick Start” strategies for faster engine starting\u003c\/li\u003e\n      \u003cli\u003eAllows for use of common OEM sensors as well as custom sensor calibration input\u003c\/li\u003e\n      \u003cli\u003eTwo channel knock control sensor inputs for both one or two wire knock sensors\u003c\/li\u003e\n      \u003cli\u003eDedicated fuel and oil pressure inputs\u003c\/li\u003e\n      \u003cli\u003eControls both stepper and PWM Idle Air Control (IAC) motors\u003c\/li\u003e\n      \u003cli\u003e3 Rev Limiters – choose between 4 options for each: Fuel Only, Spark Only, Fuel and Spark, or Soft\u003c\/li\u003e\n      \u003cli\u003eTraction Control allows power reduction via timing, nitrous percentage or boost (requires Davis Technologies Holley Module)\u003c\/li\u003e\n      \u003cli\u003eStore and select between four calibrations with Multi Map Selector (Part Number 558-407)\u003c\/li\u003e\n      \u003cli\u003eHARDWARE\u003c\/li\u003e\n      \u003cli\u003eECU is fully potted and can be mounted in the engine compartment or interior, see images for dimensions\u003c\/li\u003e\n      \u003cli\u003eSealed automotive and marine grade connectors\u003c\/li\u003e\n      \u003cli\u003eOptional Digital Displays - 7\" Digital Dash (PN 553-106) \/ 3.5\" Touch Screen LCD (PN 553-108)\u003c\/li\u003e\n      \u003cli\u003e12.3\" Pro Dash (PN 553-111) and 7\" Race Dash (PN 553-106) features full gauge layout customization and nearly limitless tuning options.\u003c\/li\u003e\n      \u003cli\u003eDATA VISUALIZATION TOOLS\u003c\/li\u003e\n      \u003cli\u003eData Logger – analyze and export your data with sophisticated yet user friendly tools – internal logger has 4 GB of memory\u003c\/li\u003e\n      \u003cli\u003eStrip Chart for real-time data viewing\u003c\/li\u003e\n      \u003cli\u003eFully Configurable lap top Gauge Panel proveds life-like gauge cluster on your laptop screen\u003c\/li\u003e\n      \u003cli\u003eRacepak Integration Module available\u003c\/li\u003e\n      \u003cli\u003eData logger - smoothing, multiple graph view, pre-defined notes fields and more\u003c\/li\u003e\n      \u003cli\u003e8 STAGE NITROUS OXIDE CONTROL\u003c\/li\u003e\n      \u003cli\u003eFully featured nitrous control eliminates the need for a separate nitrous controller device\u003c\/li\u003e\n      \u003cli\u003eCan be configured “Wet” or “Dry” with closed loop feedback\u003c\/li\u003e\n      \u003cli\u003eProgressive control based on time, RPM, or boost, requires part # 554-111\u003c\/li\u003e\n      \u003cli\u003eLean or rich safety cutoff\u003c\/li\u003e\n      \u003cli\u003eFull timing retard\/control configurability per stage based on RPM or time\u003c\/li\u003e\n      \u003cli\u003eINTEGRATED WATER\/METHANOL INJECTION CONTROL\u003c\/li\u003e\n      \u003cli\u003eUses Holley water\/meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter water\/meth flow as a percentage of fuel injector flow for water\/meth tuning precision unmatched in the industry\u003c\/li\u003e\n      \u003cli\u003eAllows for two nozzles to be controlled\u003c\/li\u003e\n      \u003cli\u003eNozzles available from 400 to 1000 cc\/min\u003c\/li\u003e\n      \u003cli\u003eComplete control of pump activation, and low system safety features\u003c\/li\u003e\n      \u003cli\u003eTURBOCHARGER BOOST CONTROL\u003c\/li\u003e\n      \u003cli\u003eFully featured boost control capability eliminates the need for a separate boost control device\u003c\/li\u003e\n      \u003cli\u003eCan be configured to control boost based on time, gear, speed, and manual inputs\u003c\/li\u003e\n      \u003cli\u003eGear based boost control configurable by several different methods\u003c\/li\u003e\n      \u003cli\u003e“Boost Builder” functions offer the ability to assist building boost on the starting line by altering ignition timing, fueling, as well as nitrous oxide activation. Can also be used as an anti-lag function\u003c\/li\u003e\n      \u003cli\u003eINPUTS AND OUTPUTS\u003c\/li\u003e\n      \u003cli\u003e13 - “Multi-Inputs” – Can be configured as a 0-5V sensor input, 0-20v sensor input, thermistor temperature input, or high or low voltage input\u003c\/li\u003e\n      \u003cli\u003e30 - 0-5V Sensor Inputs – Configures any 0-5V sensor as well as some can be used as switched high or low inputs\u003c\/li\u003e\n      \u003cli\u003e4 - Speed Inputs – can be configured as a digital (square wave) input or an inductive input\u003c\/li\u003e\n      \u003cli\u003e20 - 12v PWM Outputs – can be configured as PWM or switched 12V outputs. Rated at 2A maximum\u003c\/li\u003e\n      \u003cli\u003e16 - Ground PWM Outputs – can be configured as PWM or switched ground outputs. Rated at 2A maximum\u003c\/li\u003e\n      \u003cli\u003eAll inputs and outputs are programmed using innovative new “Pin Mapping” strategy that allows inputs and outputs to be pinned as desired by the user, so that inputs and outputs won't be “wasted” by non-used dedicated functions\u003c\/li\u003e\n      \u003cli\u003eConfigurable for dual cooling fans (including brushless fans that require PWM signal), dual fuel pumps, AC inputs, basic TCC lockup, and multiple timing retard inputs\u003c\/li\u003e\n      \u003cli\u003eUser programmable caution and warning outputs for all sensors\u003c\/li\u003e\n      \u003cli\u003eADVANCED TUNING ICF\u003c\/li\u003e\n      \u003cli\u003eFully User Configurable tables, 1D, 2D, 1D Per Gear, 2D Per Gear\u003c\/li\u003e\n      \u003cli\u003eTables allow for virtually unlimited dimensional tuning of fuel, spark, boost, nitrous and more\u003c\/li\u003e\n      \u003cli\u003eUser can modify fuel, timing, boost, nitrous, individual cylinder, ignition dwell, DBW, and more\u003c\/li\u003e\n      \u003cli\u003eParameters can be adjusted based on any input, sensor, or time.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eLength\u003c\/dt\u003e\n\u003cdd\u003e13.14\" overall\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558876680486,"sku":"554-114","price":2045.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/554-114_01_9654289b-d1dd-463c-9c35-0c7365a42454.jpg?v=1758463942"},{"product_id":"554-119","title":"Holley EFI Terminator EFI ECU","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eAn EFI System so easy and powerful you'll think it's alive! Simply bolt it on, feed it a few basic answers and let Terminator EFI take control of your ride!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eECU only\u003c\/li\u003e\n      \u003cli\u003eEasy to install\u003c\/li\u003e\n      \u003cli\u003eNo computer experience required\u003c\/li\u003e\n      \u003cli\u003eSimple multiple choice set–up wizard\u003c\/li\u003e\n      \u003cli\u003eSelf–tunes while you drive\u003c\/li\u003e\n      \u003cli\u003eUpgradable to complete laptop control without buying another ECU\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eLength\u003c\/dt\u003e\n\u003cdd\u003e8.51\"\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558878286118,"sku":"554-119","price":2059.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/554-119_01_bb475aa1-7d3a-4602-afb2-094d2899d8dc.jpg?v=1758463977"},{"product_id":"554-165","title":"Holley EFI CAN Input\/Output Module Kit - Adds Up To (8) Inputs and Outputs","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThe Holley EFI CAN Input\/Output Module can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installations. This CAN module will add (8) inputs and (8) outputs to the system which can be used to control additional accessories or provide critical sensor inputs. This module is perfect for anyone wanting to enhance the capabilities of their current ECU and have already tapped out their ECU's Input\/Output channels.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eDominator and HP requires V6 software version Build 200 and higher. Terminator X requires V2 software Build 51 and higher\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePerfect for anyone wanting their Holley EFI ECU to control more functions or monitor more data channels\u003c\/li\u003e\n      \u003cli\u003eHP and Terminator X EFI installations with only (4) inputs and (4) outputs can now add more functionality to their EFI system\u003c\/li\u003e\n      \u003cli\u003eExpand Dominator ECU’s Input \/ Output control with (8) additional inputs and outputs\u003c\/li\u003e\n      \u003cli\u003eInputs can be used for things such as:\u003c\/li\u003e\n      \u003cli\u003eSwitch 12V Toggle Switches - can be configured for external mechanical relays or setup as digital switches via a Holley EFI dash\u003c\/li\u003e\n      \u003cli\u003eGround input for brake pedal switch\u003c\/li\u003e\n      \u003cli\u003e5V analog inputs for sensors like fuel pressure, oil pressure, or nitrous bottle pressure\u003c\/li\u003e\n      \u003cli\u003eThermistor inputs for coolant temperature sensors\u003c\/li\u003e\n      \u003cli\u003eOutputs can be used for things such as:\u003c\/li\u003e\n      \u003cli\u003eSwitch Low (Ground) - for relay control or activation\u003c\/li\u003e\n      \u003cli\u003eSwitch Low PWM (Ground) - PWM Fan Control – PWM Fuel Pump Control - or other PWM- controlled devices\u003c\/li\u003e\n      \u003cli\u003eAdjustable broadcast rate for each channel from 0-100 Hz\u003c\/li\u003e\n      \u003cli\u003eIncludes a pre-terminated CAN Harness allowing you to quickly install the Holley EFI CAN module to any existing Holley EFI installation\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eLength\u003c\/dt\u003e\n\u003cdd\u003e4.12\"\u003c\/dd\u003e\n    \u003cdt\u003eMounting Hole Quantity\u003c\/dt\u003e\n\u003cdd\u003e4\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558890377510,"sku":"554-165","price":468.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/554-165_01_edit_5a743a15-c55e-46d7-8514-f6a9875992be.jpg?v=1758464180"},{"product_id":"554-166","title":"Holley EFI CAN Input\/Output Module - Without Harness - Adds Up To (8) Inputs and Outputs","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThe Holley EFI CAN Input\/Output Module can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installations. This CAN module will add (8) inputs and (8) outputs to the system which can be used to control additional accessories or provide critical sensor inputs. This module is perfect for anyone wanting to enhance the capabilities of their current ECU and have already tapped out their ECU's Input\/Output channels. Please refer to 554-165 for full kit.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eDominator and HP requires V6 software version Build 200 and higher. Terminator X requires V2 software Build 51 and higher\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePerfect for anyone wanting their Holley EFI ECU to control more functions or monitor more data channels\u003c\/li\u003e\n      \u003cli\u003eHP and Terminator X EFI installations with only (4) inputs and (4) outputs can now add more functionality to their EFI system\u003c\/li\u003e\n      \u003cli\u003eExpand Dominator ECU’s Input \/ Output control with (8) additional inputs and outputs\u003c\/li\u003e\n      \u003cli\u003eInputs can be used for things such as:\u003c\/li\u003e\n      \u003cli\u003eSwitch 12V Toggle Switches - can be configured for external mechanical relays or setup as digital switches via a Holley EFI dash\u003c\/li\u003e\n      \u003cli\u003eGround input for brake pedal switch\u003c\/li\u003e\n      \u003cli\u003e5V analog inputs for sensors like fuel pressure, oil pressure, or nitrous bottle pressure\u003c\/li\u003e\n      \u003cli\u003eThermistor inputs for coolant temperature sensors\u003c\/li\u003e\n      \u003cli\u003eOutputs can be used for things such as:\u003c\/li\u003e\n      \u003cli\u003eSwitch Low (Ground) - for relay control or activation\u003c\/li\u003e\n      \u003cli\u003eSwitch Low PWM (Ground) - PWM Fan Control – PWM Fuel Pump Control - or other PWM- controlled devices\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eLength\u003c\/dt\u003e\n\u003cdd\u003e4.12\"\u003c\/dd\u003e\n    \u003cdt\u003eMounting Hole Quantity\u003c\/dt\u003e\n\u003cdd\u003e4\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558890410278,"sku":"554-166","price":384.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/554-165_05_edit_8610a339-b435-48ff-b1d3-b51fadf4dde2.jpg?v=1758464185"},{"product_id":"558-110","title":"Holley EFI Ford Coyote Engine Main Harness w\/ Ti-VCT and Stock Coils (2011-2017)","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eRequires MAP Sensor P\/N 538-24\r\n\r\nWhen utilizing this Harness with Ti-VCT applications the following parts are required: 554-145 Coyote Ti-VCT Controller, and supporting Harnesses\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and Play Coyote Main Engine Harness\u003c\/li\u003e\n      \u003cli\u003eConnectors are labeled for easy identification\u003c\/li\u003e\n      \u003cli\u003eTerminated with Ford TPS and IAC Connectors for DBW to Cable Driven Throttle Body Conversions (99-04 Style Connectors)\u003c\/li\u003e\n      \u003cli\u003eIncludes Power Tap Connector for additional powers and grounds for sensors or solenoids\u003c\/li\u003e\n      \u003cli\u003eSingle CAN connector for optional accessories, such as the Holley EFI Digital Dash (553-106)\u003c\/li\u003e\n      \u003cli\u003eOptional Fuel and Oil Pressure transducer connectors pre-terminated for datalogging or gauge monitoring\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558910267686,"sku":"558-110","price":764.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-110_011812_37ebb0ba-cc0a-47dc-9e86-9c09f8da2cd6.jpg?v=1772207580"},{"product_id":"558-122","title":"Holley EFI Coyote Ti-VCT Main Harness for Holley EFI HP Smart Coils (2011-2017)","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and Play Coyote Main Engine Harness\u003c\/li\u003e\n      \u003cli\u003eConnectors are labeled for easy identification\u003c\/li\u003e\n      \u003cli\u003eTerminated with Ford TPS and IAC Connectors for DBW to Cable Driven Throttle Body Conversions (99-04 Style Connectors)\u003c\/li\u003e\n      \u003cli\u003eIncludes Power Tap Connector for additional powers and grounds for sensors or solenoids\u003c\/li\u003e\n      \u003cli\u003eSingle CAN connector for optional accessories, such as the Holley EFI Digital Dash (553-106)\u003c\/li\u003e\n      \u003cli\u003eOptional Fuel and Oil Pressure transducer connectors pre-terminated for datalogging or gauge monitoring\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558911807782,"sku":"558-122","price":854.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-122_011812_3e0d4edf-3463-4069-8b48-c465f87cc8bc.jpg?v=1758464701"},{"product_id":"558-124","title":"Holley EFI Ford Coyote Ti-VCT Sub Harness (2011-2012)","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eDesigned to be used with 558-319 Main Power Harness\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n      \u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n      \u003cli\u003eDesigned for Stock Camshafts Profiles\u003c\/li\u003e\n      \u003cli\u003eCommanded Timing matched within 1 degree\u003c\/li\u003e\n      \u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n      \u003cli\u003eIntegrated Stock Cam Position Tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n      \u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-24 for N\/A applications\u003c\/li\u003e\n      \u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n      \u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI Software\u003c\/li\u003e\n      \u003cli\u003ePlug and Play Ti-VCT Sub Harness designed specifically for 2011-2012 Coyote Engines\u003c\/li\u003e\n      \u003cli\u003eConnectors are labeled for easy identification\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558913413414,"sku":"558-124","price":254.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-124_011812_98288c8b-abc3-435b-aa8e-a74924795692.jpg?v=1758464706"},{"product_id":"558-125","title":"Holley EFI Ford Coyote Ti-VCT Sub Harness (2013-2017)","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eDesigned to be used with 558-319 Main Power Harness\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n      \u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n      \u003cli\u003eCommanded Timing matched within 1 degree\u003c\/li\u003e\n      \u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n      \u003cli\u003eIntegrated Stock Cam Position Tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n      \u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-24 for N\/A applications\u003c\/li\u003e\n      \u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n      \u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI Software\u003c\/li\u003e\n      \u003cli\u003ePlug and Play Ti-VCT Sub Harness designed specifically for 2013-2017 Coyote Engines\u003c\/li\u003e\n      \u003cli\u003eConnectors are labeled for easy identification\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558913446182,"sku":"558-125","price":359.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-125_011812_40bef14d-6ae7-4f8b-9779-296428b7ebab.jpg?v=1758464711"},{"product_id":"558-126","title":"Holley EFI Unterminated 15' Flying Lead Main Harness","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThe unterminated main harness comes with both J1A and J1B connectors full terminated with 15' of flying lead wiring.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003ePre-Terminated J1A \/ J1B 15' Flying Lead Main Harness\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eUnterminated\u003c\/li\u003e\n      \u003cli\u003e15’ long flying lead harness\u003c\/li\u003e\n      \u003cli\u003e60 Holley crimped wires (57x 20 ga, 3x 18 ga)\u003c\/li\u003e\n      \u003cli\u003e30 optional plug seals\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558913544486,"sku":"558-126","price":383.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-126_0118320_dc900fe0-80fa-4d0d-87a1-49da06f42acd.jpg?v=1758464718"},{"product_id":"558-128","title":"Holley EFI Ford Foxbody Main Harness","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness is for fuel injected small block ford engines such as 5.0L or 5.8L Windsor powerplants. Plug and play ignition capability with Dual Sync and HyperSpark Distributors. The 5.0L Ford main harness is pre-terminated with Ford PWM IAC connector for the OEM PWM - idle air control motor commonly found on late 80's and early 90's engines. Compatible with Holley EFI Dominator, HP, and Terminator X and X Max ECU's.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eDesigned for use with fuel injected small block ford engines\u003c\/li\u003e\n      \u003cli\u003ePlug and play ignition capability with Dual Sync and HyperSpark distributors\u003c\/li\u003e\n      \u003cli\u003eCompatible with Holley EFI Dominator, HP, and Terminator X and X Max ECU’s\u003c\/li\u003e\n      \u003cli\u003eComes pre-terminated with Ford PWM IAC connector for OEM PWM - idle air control motors\u003c\/li\u003e\n      \u003cli\u003eFor OEM Ford fuel injectors, use injector harness 558-209\u003c\/li\u003e\n      \u003cli\u003eFor TFI distributor applications, use ignition adapter 558-305\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558914494758,"sku":"558-128","price":527.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-128_01_569c8eb5-1bbb-432d-945d-5f3f02c1f24e.jpg?v=1758464744"},{"product_id":"558-133","title":"Holley EFI LS1\/6 (24x\/1x) Engine Main Harness - Extended Length","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness is designed for LS1\/6 engines from 1997-2004. This harness interfaces with 24x crank and 1x cam sensors. Harness is a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements and easy to access.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eFor Dominator, HP, Terminator X and Terminator X Max ECU's\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play with Dominator, HP, Terminator X and Terminator X Max ECU's\u003c\/li\u003e\n      \u003cli\u003eDesigned for use on 24x\/1x LS engines\u003c\/li\u003e\n      \u003cli\u003eMount the ECU in a wide variety of locations such as on a roll bar or under the passenger seat\u003c\/li\u003e\n      \u003cli\u003e22\" extended length\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558916755750,"sku":"558-133","price":613.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_271r968-1a-2_d4913a6e-5dde-439b-914b-2c6a2ed362df.jpg?v=1778245780"},{"product_id":"558-134","title":"Holley EFI LS2\/3\/7+ (58x\/4x) Engine Main Harness - Extended Length","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThis harness is designed to fit LS2\/3\/7+ engines from 1997-2012. The harness interfaces with 58x crank and 4x cam sensors. Harness is a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements and easy to access.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eFor Dominator, HP, Terminator X and Terminator X Max ECU's\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play with Dominator, HP, Terminator X and Terminator X Max ECU's\u003c\/li\u003e\n      \u003cli\u003eDesigned for use on 58x\/4x LS engines\u003c\/li\u003e\n      \u003cli\u003eMount the ECU in a wide variety of locations such as on a roll bar or under the passenger seat\u003c\/li\u003e\n      \u003cli\u003e22\" extended length\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":50558917312806,"sku":"558-134","price":613.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_271r1289a-2_f6cbaa18-8159-4d51-b728-b54fd5a9ad1e.jpg?v=1778245720"},{"product_id":"2266","title":"MAIN HARNESS REPLACEMENT,7766 - Main Harness Replacment for Part Number 7766","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThe MSD Wide-Band O2 Sensor module also provides a 0.5-4.5 VDC analog output proportional to the AFR. This analog output can be sent to a gauge or a data acquisition system. A dual-color LED provides the system status at a glance. | The MSD Power Grid Dual NTK Wide Band O2 Module is a dual channel air-fuel ratio (AFR) system designed to interface with the Power Grid (PN 7730) to monitor and record the AFR of internal combustion engines. | The Dual Wide-Band O2 sensor module is capable of measuring AFR as low as λ = 0.5 (7.35:1 Gasoline AFR equivalent). The AFR range is configurable using the MSDView software in conjunction with the Power Grid Controller (PN 7730). Excellent range of the NTK sensor gives this unit the ability to accurately monitor AFR's even on alcohol cars. | To provide accurate backpressure compensated AFR readings on turbocharged applications, the addition of an Exhaust Pressure Module, part number 7767, is required.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eComplete main wiring harness replacement for the NTK Wide Band O2 Module part number 7766\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"MSD","offers":[{"title":"Default Title","offer_id":50563809968422,"sku":"2266","price":100.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/2266_0119240_cfeae2b0-297f-4d9c-81e5-01d69a5ceacc.jpg?v=1781085699"},{"product_id":"554-114lw","title":"Holley EFI Lightweight Dominator ECU","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eHolley EFI Dominator ECU utilizes a lighter potting material than the standard Dominator unit (reduces total weight by 1.8 lbs). This lightweight version is specifically intended for drag racing only. It is not recommended for use in high-heat conditions (under-hood mounting installations) and applications with high continuous current draw.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eLightweight ECU potting reduces overall ECU weight by 1.8 LBS or 34% (3.53 LBS); recommended for applications where saving ounces is critical.\u003c\/li\u003e\n      \u003cli\u003eWorks with 4, 6, 8, and 10 cylinder engines.\u003c\/li\u003e\n      \u003cli\u003eIgnition Plug and Play with GM LS engines (non-VVT), GM HEI, Ford TFI, Coyote (non-VVT), 4.6\/5.4 Mod Motor, Late Model HEMI, and magnetic and hall effect trigger.\u003c\/li\u003e\n      \u003cli\u003eCustom settings can be configured to allow for use with many other applications.\u003c\/li\u003e\n      \u003cli\u003eIntegrated Electronic Transmission Control - Operates GM 4L60E and 4L80E transmissions, Ford AODE and 4R70W.\u003c\/li\u003e\n      \u003cli\u003eIntegrated Drive by Wire Throttle Body Control - Able to control two drive by wire throttle bodies, compatible with a number of DBW throttle bodies including GM, Chrysler, Ford, and Nissan.\u003c\/li\u003e\n      \u003cli\u003eIntegrated dual channel wide band oxygen sensor controls – Monitor both engine banks (NTK or Bosch sensors).\u003c\/li\u003e\n      \u003cli\u003eExtensive amount of inputs and outputs allow for limitless combination of options. Allows for unit to be used as a complete data acquisition system as well.\u003c\/li\u003e\n      \u003cli\u003eTwelve sequentially driven 8:2 peak and hold injector drivers, capable of driving up to 24 low or high impedance injectors as a standard feature. Multiple staged injector strategies.\u003c\/li\u003e\n      \u003cli\u003eTwelve channel Distributorless Ignition (DIS) outputs capable of directly driving “Smart” ignition coils or Holley DIS coils. Will drive 2 wire coils with the addition of PN 554-112 high current coil driver module.\u003c\/li\u003e\n      \u003cli\u003eSpeed density, Alpha-N, Alpha-N Combination, and VE fueling strategies – Tuner has the option to select from a variety of load sensing strategies to meet their engine requirements or tuning preference.\u003c\/li\u003e\n      \u003cli\u003eIndividual cylinder fuel and spark control allows you to unlock your engine’s potential.\u003c\/li\u003e\n      \u003cli\u003eUnique lb\/hr based fueling strategy greatly simplifies and commonizes tuning.\u003c\/li\u003e\n      \u003cli\u003eAdvanced idle, closed loop, and enrichment strategies allow for very stable engine operation.\u003c\/li\u003e\n      \u003cli\u003e1-7 Bar MAP sensor capability – For naturally aspirated or boosted applications.\u003c\/li\u003e\n      \u003cli\u003eFuel Map and Learn Function Smoothing – Helps to smooth rough areas of the maps.\u003c\/li\u003e\n      \u003cli\u003eConfigurable User Password Protection – “Lock” your tune to prevent tampering.\u003c\/li\u003e\n      \u003cli\u003eSelf-tuning fuel table strategy greatly simplifies tuning process – The more you drive it, the more it learns.\u003c\/li\u003e\n      \u003cli\u003e“Quick Start” strategies – For faster engine starting.\u003c\/li\u003e\n      \u003cli\u003eAllows for use of common OEM sensors as well as custom sensor calibration input.\u003c\/li\u003e\n      \u003cli\u003eTwo channel knock control sensor inputs for both one or two wire knock sensors.\u003c\/li\u003e\n      \u003cli\u003eDedicated fuel and oil pressure inputs.\u003c\/li\u003e\n      \u003cli\u003eControls both stepper and PWM Idle Air Control (IAC) motors.\u003c\/li\u003e\n      \u003cli\u003e3 Rev Limiters – Choose between 4 options for each: Fuel Only, Spark Only, Fuel and Spark, or Soft.\u003c\/li\u003e\n      \u003cli\u003eTraction Control – Allows power reduction via timing, nitrous percentage or boost (Requires Davis Technologies Holley Module).\u003c\/li\u003e\n      \u003cli\u003eStore and select between four calibrations with Multi Map Selector (Part Number 558-407).\u003c\/li\u003e\n      \u003cli\u003eECU is fully potted and can be mounted in the engine compartment or interior – See images for dimensions.\u003c\/li\u003e\n      \u003cli\u003eSealed automotive and marine grade connectors.\u003c\/li\u003e\n      \u003cli\u003eFully featured nitrous control eliminates the need for a separate nitrous controller device.\u003c\/li\u003e\n      \u003cli\u003eCan be configured NOS “Wet” or “Dry” with closed loop feedback.\u003c\/li\u003e\n      \u003cli\u003eProgressive control based on time, RPM, or boost, requires part number is 554-111.\u003c\/li\u003e\n      \u003cli\u003eLean or rich safety cutoff.\u003c\/li\u003e\n      \u003cli\u003eFull timing retard\/control configurability per stage based on RPM or time.\u003c\/li\u003e\n      \u003cli\u003eUses Holley water\/meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter water\/meth flow as a percentage of fuel injector flow for water\/meth tuning precision unmatched in the industry.\u003c\/li\u003e\n      \u003cli\u003eTURBOCHARGER BOOST CONTROL\u003c\/li\u003e\n      \u003cli\u003eFully featured boost control capability eliminates the need for a separate boost control device\u003c\/li\u003e\n      \u003cli\u003eCan be configured to control boost based on time, gear, speed, and manual inputs\u003c\/li\u003e\n      \u003cli\u003eGear based boost control configurable by several different methods\u003c\/li\u003e\n      \u003cli\u003e“Boost Builder” functions offer the ability to assist building boost on the starting line by altering ignition timing, fueling, as well as nitrous oxide activation. Can also be used as an anti-lag function\u003c\/li\u003e\n      \u003cli\u003eINPUTS AND OUTPUTS\u003c\/li\u003e\n      \u003cli\u003e13 - “Multi-Inputs” – Can be configured as a 0-5V sensor input, 0-20V sensor input, thermistor temperature input, or high or low voltage input\u003c\/li\u003e\n      \u003cli\u003e30 - 0-5V Sensor Inputs – Configures any 0-5V sensor as well as some can be used as switched high or low inputs\u003c\/li\u003e\n      \u003cli\u003e4 - Speed Inputs – Can be configured as a digital (square wave) input or an inductive input\u003c\/li\u003e\n      \u003cli\u003e20 - 12v PWM Outputs – Can be configured as PWM or switched 12V outputs. Rated at 2A maximum\u003c\/li\u003e\n      \u003cli\u003e16 - Ground PWM Outputs – Can be configured as PWM or switched ground outputs. Rated at 2A maximum\u003c\/li\u003e\n      \u003cli\u003eAll inputs and outputs are programmed using innovative new “Pin Mapping” strategy that allows inputs and outputs to be pinned as desired by the user, allowing for inputs and outputs to not be “wasted” by non-used dedicated functions\u003c\/li\u003e\n      \u003cli\u003eConfigurable for: dual cooling fans (including brushless fans that require PWM signal), dual fuel pumps, AC inputs, basic TCC lockup, and multiple timing retard inputs\u003c\/li\u003e\n      \u003cli\u003eUser programmable caution and warning outputs for all sensors\u003c\/li\u003e\n      \u003cli\u003eADVANCED TUNING ICF\u003c\/li\u003e\n      \u003cli\u003eFully User Configurable tables, 1D, 2D, 1D Per Gear, 2D Per Gear\u003c\/li\u003e\n      \u003cli\u003eTables allow for virtually unlimited dimensional tuning of fuel, spark, boost, nitrous and more\u003c\/li\u003e\n      \u003cli\u003eUser can modify fuel, timing, boost, nitrous, individual cylinder, ignition dwell, DBW, and more\u003c\/li\u003e\n      \u003cli\u003eParameters can be adjusted based on any input, sensor, or time.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eLength\u003c\/dt\u003e\n\u003cdd\u003e13.14\" overall\u003c\/dd\u003e\n    \u003cdt\u003eMounting Hole Quantity\u003c\/dt\u003e\n\u003cdd\u003e4\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418532315430,"sku":"554-114lw","price":2139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/554-114lw_01_c3cb7aeb-ea69-4a4c-b0f9-c40594e40c47.jpg?v=1758463953"},{"product_id":"558-510","title":"Holley EFI Ford Coyote Ti-VCT Harness Kit","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module. Includes: Coyote Main Power Harness, Coyote Ti-VCT Main Harness (558-110), Coil Drivers, and USCAR Injector Harness\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eComplete system requirements: Coyote Ti-VCT Control Module 554-145, and the sub-harness for your engine, 2011-2012 Coyote Engines use 558-124, 2013+ Coyote Engines use 558-125\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and Play with Dominator or HP ECU and Coyote Ti-VCT Controller\u003c\/li\u003e\n      \u003cli\u003eConnectors are labeled for easy identification\u003c\/li\u003e\n      \u003cli\u003eTerminated with Ford TPS and IAC Connectors for DBW to Cable Driven Throttle Body Conversions (99-04 Style Connectors)\u003c\/li\u003e\n      \u003cli\u003eIncludes Power Tap Connector for additional powers and grounds for sensors or solenoids\u003c\/li\u003e\n      \u003cli\u003eTwo CAN connectors for optional accessories, such as the Holley EFI Digital Dash (553-106)\u003c\/li\u003e\n      \u003cli\u003eOptional Fuel and Oil Pressure transducer connectors pre-terminated for datalogging or gauge monitoring\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418532380966,"sku":"558-510","price":1624.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-510_01_11d9d3ff-2786-4d55-9884-822ff04a0b77.jpg?v=1758465545"},{"product_id":"558-407","title":"Holley EFI Dominator EFI Multi Map Selector - Select up to (4) different tunes","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eDesigned to be used with the Holley Dominator EFI systems with multiple maps to select between up to four different types of tunes. These tunes can be used for many purposes, ranging from using certain fuel types, track conditions, and using nitrous setups. The switch is connected into the J3 ECU connector, with the calibrations being selected at in the vehicle key-on startup.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eSelect up to (4) different tunes\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eCan switch between (4) different tunes\u003c\/li\u003e\n      \u003cli\u003e(1) J3 ECU Connector\u003c\/li\u003e\n      \u003cli\u003e(1) Map Selector Switch (with wires and terminated pins)\u003c\/li\u003e\n      \u003cli\u003e(2) extra ECU pins\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eLength\u003c\/dt\u003e\n\u003cdd\u003e74\"\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418533757222,"sku":"558-407","price":188.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/558-407_01_7b29aa95-926f-4b78-8088-da7e648fc7a7.jpg?v=1758465088"},{"product_id":"550-1630lsd","title":"Holley EFI Terminator X Max GM Gen V LT Direct Injection Kit - Early","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTake control of your GM Gen V LT1, L83, or L86 engine with Terminator X! Do not settle for a factory ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! Terminator X features real-time fuel learn, an integrated 1bar MAP sensor, and four programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LT engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. All Gen V LT Terminator X kits will come with an external Gasoline Direct Injection Controller, which enables the end user to control and tune, factory injectors, GM Gen V LT Variable Valve Timing (VVT), and factory fuel pumps. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building, an LT swapped budget beater or a boosted racecar, Terminator X has the features and technology you need at a price that will not break the bank! | To identify if your engine is an early or late application, refer to your fuel pressure sensor, located behind the intake manifold. Early sensors have a 4-pin connector, whereas late sensors have a 3-pin connector. This will help you pick which kit you require for your engine.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play GM Gen V LT engine control including GDI and VVT support\u003c\/li\u003e\n      \u003cli\u003eIdeal for swapping late model GM Gen V LT engines into vintage vehicles\u003c\/li\u003e\n      \u003cli\u003e3.5” handheld gets your engine running in no time with a step-by-step calibration wizard\u003c\/li\u003e\n      \u003cli\u003eGM LS and LT Drive-by Wire Throttle Body Control (Terminator X Max Only)\u003c\/li\u003e\n      \u003cli\u003eGM 4L60 and 4L80 Transmission Control (Terminator X Max Only)\u003c\/li\u003e\n      \u003cli\u003eIncluded engine harness plugs directly into the factory LT DI injector sub harness\u003c\/li\u003e\n      \u003cli\u003eOEM Injectors supported, with part numbers provided in the handheld wizard, or software\u003c\/li\u003e\n      \u003cli\u003eGenuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)•\tGenuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)\u003c\/li\u003e\n      \u003cli\u003eOn-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal – Cam Signal – VVT Status – Pump Control – and DI Injectors. Allowing you to identify any Critical engine issues at a glance\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP Sensor, vacuum hose adapters included (1\/8th – ¼ and 3\/16ths)\u003c\/li\u003e\n      \u003cli\u003eBoosted applications, you can disable the internal MAP sensor, and utilize an external LT MAP Sensor, the harness comes with the connector terminated, making the inst\u003c\/li\u003e\n      \u003cli\u003e4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)\u003c\/li\u003e\n      \u003cli\u003e4 Outputs – Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and more\u003c\/li\u003e\n      \u003cli\u003eBoost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table\u003c\/li\u003e\n      \u003cli\u003eIntegrated data logging to the 3.5” Handheld SD Card\u003c\/li\u003e\n      \u003cli\u003eFree EFI Tuning Software for complete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551058726,"sku":"550-1630lsd","price":3064.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1630lsd_037d5b85-5b21-4360-87d8-65bcd379a99c.jpg?v=1778246779"},{"product_id":"550-1631lsd","title":"Holley EFI Terminator X Max GM Gen V LT Direct Injection Kit - Late","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTake control of your GM Gen V LT1, L83, or L86 engine with Terminator X! Do not settle for a factory ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! Terminator X features real-time fuel learn, an integrated 1bar MAP sensor, and four programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LT engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. All Gen V LT Terminator X kits will come with an external Gasoline Direct Injection Controller, which enables the end user to control and tune, factory injectors, GM Gen V LT Variable Valve Timing (VVT), and factory fuel pumps. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building, an LT swapped budget beater or a boosted racecar, Terminator X has the features and technology you need at a price that will not break the bank! | To identify if your engine is an early or late application, refer to your fuel pressure sensor, located behind the intake manifold. Early sensors have a 4-pin connector, whereas late sensors have a 3-pin connector. This will help you pick which kit you require for your engine.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play GM Gen V LT engine control including GDI and VVT support\u003c\/li\u003e\n      \u003cli\u003eIdeal for swapping late model GM Gen V LT engines into vintage vehicles\u003c\/li\u003e\n      \u003cli\u003e3.5” handheld gets your engine running in no time with a step-by-step calibration wizard\u003c\/li\u003e\n      \u003cli\u003eGM LS and LT Drive-by Wire Throttle Body Control (Terminator X Max Only)\u003c\/li\u003e\n      \u003cli\u003eGM 4L60 and 4L80 Transmission Control (Terminator X Max Only)\u003c\/li\u003e\n      \u003cli\u003eIncluded engine harness plugs directly into the factory LT DI injector sub harness\u003c\/li\u003e\n      \u003cli\u003eOEM Injectors supported, with part numbers provided in the handheld wizard, or software\u003c\/li\u003e\n      \u003cli\u003eGenuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)•\tGenuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)\u003c\/li\u003e\n      \u003cli\u003eOn-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal – Cam Signal – VVT Status – Pump Control – and DI Injectors. Allowing you to identify any Critical engine issues at a glance\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP Sensor, vacuum hose adapters included (1\/8th – ¼ and 3\/16ths)\u003c\/li\u003e\n      \u003cli\u003eBoosted applications, you can disable the internal MAP sensor, and utilize an external LT MAP Sensor, the harness comes with the connector terminated, making the inst\u003c\/li\u003e\n      \u003cli\u003e4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)\u003c\/li\u003e\n      \u003cli\u003e4 Outputs – Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and more\u003c\/li\u003e\n      \u003cli\u003eBoost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table\u003c\/li\u003e\n      \u003cli\u003eIntegrated data logging to the 3.5” Handheld SD Card\u003c\/li\u003e\n      \u003cli\u003eFree EFI Tuning Software for complete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551091494,"sku":"550-1631lsd","price":3064.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1631lsd_633f3180-5f66-4612-bd14-b455455df57e.jpg?v=1778246837"},{"product_id":"550-1012","title":"Holley EFI Terminator X Max Stealth 4150","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThe Terminator X Stealth 4150 system features (4) 100 lb.\/hr. fuel injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. Taking the Stealth name, all of the wiring exits below the rear fuel injector cover for a clean installation. The timed spark port for vacuum advanced distributors is located under the front fuel bowl, giving greater access to the distributor. Air entry is machined to fit most stock air cleaners with air cleaner locator provisions. The ECU features fuel maps that self-learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide-open throttle (WOT). The Stealth 4150 also includes transmission kick down provisions for GM TH350\/400, 200R4\/700R4, and Ford C4\/C6 applications for making installation more convenient. We also provide transmission control for Pre-2009 GM 4L60E\/4L80E transmissions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003e(4) 100 lb.\/hr. fuel injectors supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications\u003c\/li\u003e\n      \u003cli\u003e3.5” LCD handheld touchscreen for setup, tuning, gauge displays, and other viewing parameters\u003c\/li\u003e\n      \u003cli\u003eInitial handheld calibration wizard creates a base tune with no laptop needed\u003c\/li\u003e\n      \u003cli\u003eAdvanced annular discharge rings for more fuel flow and better fuel atomization, nearly elimating the fuel delay issues found on other designs\u003c\/li\u003e\n      \u003cli\u003eBosch LSU 4.9 Wideband Oxygen (O2) Sensor for maximum performance on real time fuel map learning\u003c\/li\u003e\n      \u003cli\u003eOEM style TPS\/IAC robust design for longevity\u003c\/li\u003e\n      \u003cli\u003eInternal 1 Bar MAP sensor built into the ECU\u003c\/li\u003e\n      \u003cli\u003eBolt on 4150 flange carburetor replacement fits many factory intake manifolds\u003c\/li\u003e\n      \u003cli\u003eAir entry is machined to fit many stock style air cleaners with air cleaner locator provisions\u003c\/li\u003e\n      \u003cli\u003eProvide transmission control for Pre-2009 GM 4L60E\/4L80E transmissions\u003c\/li\u003e\n      \u003cli\u003eIntegrated ignition timing control improves idle stability, fuel economy, and wide open throttle (WOT)\u003c\/li\u003e\n      \u003cli\u003eAll wiring exits below the rear fuel injector cover for a stealth installation\u003c\/li\u003e\n      \u003cli\u003eFor 24x or 58x GM LS engines\u003c\/li\u003e\n      \u003cli\u003eFour inputs include 12V, ground, 5V, and frequency, for pressure sensors, activation triggers, trans brake, etc.\u003c\/li\u003e\n      \u003cli\u003eFuel and Oil Pressure inputs are pre-terminated\u003c\/li\u003e\n      \u003cli\u003eFour outputs include ground, PWN-, for fans, boost and nitrous control, IAC, etc.\u003c\/li\u003e\n      \u003cli\u003eRequires an external fuel pressure regulator with base pressure set to 58.5 PSI (Holley P\/N 12-886 or equivalent)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Black","offer_id":51418551124262,"sku":"550-1012","price":2163.32,"currency_code":"GBP","in_stock":true}]},{"product_id":"550-1015","title":"Holley EFI Terminator X Max Stealth 4150 - Black - Pre-2009 GM 4L60E\/4L80E Transmission Control","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThe Terminator X Stealth 4150 system features (8) 100 lb.\/hr. fuel injectors capable of supporting up to 650 HP naturally aspirated or 1250 HP on forced induction applications. Taking the Stealth name, all of the wiring exits below the rear fuel injector cover for a clean installation. The timed spark port for vacuum advanced distributors is located under the front fuel bowl, giving greater access to the distributor. Air entry is machined to fit most stock air cleaners with air cleaner locator provisions. The ECU features fuel maps that self-learn and integrated ignition timing control, yielding improved idle stability, drivability, and horsepower at wide-open throttle (WOT). The Stealth 4150 also includes transmission kick down provisions for GM TH350\/400, 200R4\/700R4, and Ford C4\/C6 applications for making installation more convenient. We also provide transmission control for Pre-2009 GM 4L60E\/4L80E transmissions.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003e(8) 100 lb.\/hr. fuel injectors supporting up to 650 HP naturally aspirated or 1250 HP on forced induction applications\u003c\/li\u003e\n      \u003cli\u003e3.5” LCD handheld touchscreen for setup, tuning, gauge displays, and other viewing parameters\u003c\/li\u003e\n      \u003cli\u003eInitial handheld calibration wizard creates a base tune with no laptop needed\u003c\/li\u003e\n      \u003cli\u003eAdvanced annular discharge rings for more fuel flow and better fuel atomization, nearly elimating the fuel delay issues found on other designs\u003c\/li\u003e\n      \u003cli\u003eBosch LSU 4.9 Wideband Oxygen (O2) Sensor for maximum performance on real time fuel map learning\u003c\/li\u003e\n      \u003cli\u003eOEM style TPS\/IAC robust design for longevity\u003c\/li\u003e\n      \u003cli\u003eInternal 1 Bar MAP sensor built into the ECU\u003c\/li\u003e\n      \u003cli\u003eBolt on 4150 flange carburetor replacement fits many factory intake manifolds\u003c\/li\u003e\n      \u003cli\u003eAir entry is machined to fit many stock style air cleaners with air cleaner locator provisions\u003c\/li\u003e\n      \u003cli\u003eProvide transmission control for Pre-2009 GM 4L60E\/4L80E transmissions\u003c\/li\u003e\n      \u003cli\u003eIntegrated ignition timing control improves idle stability, fuel economy, and wide open throttle (WOT)\u003c\/li\u003e\n      \u003cli\u003eAll wiring exits below the rear fuel injector cover for a stealth installation\u003c\/li\u003e\n      \u003cli\u003eFor 24x or 58x GM LS engines\u003c\/li\u003e\n      \u003cli\u003eFour inputs include 12V, ground, 5V, and frequency, for pressure sensors, activation triggers, trans brake, etc.\u003c\/li\u003e\n      \u003cli\u003eFuel and Oil Pressure inputs are pre-terminated\u003c\/li\u003e\n      \u003cli\u003eFour outputs include ground, PWN-, for fans, boost and nitrous control, IAC, etc.\u003c\/li\u003e\n      \u003cli\u003eRequires an external fuel pressure regulator with base pressure set to 58.5 PSI (Holley P\/N 12-886 or equivalent)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551222566,"sku":"550-1015","price":2541.66,"currency_code":"GBP","in_stock":true}]},{"product_id":"550-1409","title":"Holley EFI Terminator X Max - 2011-2012 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551386406,"sku":"550-1409","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1409_08968f17-c611-44e5-a1e6-e9d188f1cbb0.jpg?v=1778246712"},{"product_id":"550-1508","title":"Holley EFI Terminator X Max - 2011-2012 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551419174,"sku":"550-1508","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1508_e01045cc-258a-4ac0-a398-77f007e5603e.jpg?v=1778246759"},{"product_id":"550-1411","title":"Holley EFI Terminator X Max - 2013-2015 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551451942,"sku":"550-1411","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1411_e893bab0-722c-4b71-8c0b-4888b7befb3b.jpg?v=1778246716"},{"product_id":"550-1510","title":"Holley EFI Terminator X Max - 2013-2015 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551484710,"sku":"550-1510","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1510_362e9f75-6407-4fdb-99b2-996ce77062eb.jpg?v=1778246749"},{"product_id":"550-1313","title":"Holley EFI Terminator X Max - 2013-2015 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551648550,"sku":"550-1313","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1313_83969c20-a458-4060-94bf-d561998f6640.jpg?v=1778246693"},{"product_id":"550-1312","title":"Holley EFI Terminator X Max - 2013-2015 Ford Coyote w\/ Ti-VCT - EV1 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551681318,"sku":"550-1312","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1312_a2dd29c3-7d30-45bd-ad7d-9d5d7f309419.jpg?v=1778246689"},{"product_id":"550-1315","title":"Holley EFI Terminator X Max - 2015.5-2017 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418551714086,"sku":"550-1315","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1315_a19de70d-5e94-4f60-8fdd-66977b7741a1.jpg?v=1778246696"},{"product_id":"550-1420","title":"Holley EFI Terminator X Max - 2003-2006 Gen III HEMI - EV1 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only) | Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X comes fully loaded with base maps for common HEMI engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play Chrysler GEN III Hemi control - 2003-2006 Engines such as the 5.7L, 6.1L and 6.4L engines utilizing the factory DBW (Drive by Wire) throttle body. (Non-VVT only)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 injector harness included\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors - Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – (4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere. REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552140070,"sku":"550-1420","price":2073.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1420_f6ff7679-0f1e-4b6a-a6fb-53726d904a16.jpg?v=1778246756"},{"product_id":"550-1421","title":"Holley EFI Terminator X Max - 2003-2006 Gen III HEMI - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only) | Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X comes fully loaded with base maps for common HEMI engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play Chrysler GEN III Hemi control - 2003-2006 Engines such as the 5.7L, 6.1L and 6.4L engines utilizing the factory DBW (Drive by Wire) throttle body. (Non-VVT only)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV6 injector harness included\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors - Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – (4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere. REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552172838,"sku":"550-1421","price":2073.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1421_fb4b435d-942a-4508-9b6a-2c32ee0cfdd1.jpg?v=1778246741"},{"product_id":"550-1412","title":"Holley EFI Terminator X Max - 2015.5-2017 Ford Coyote w\/ Ti-VCT - EV1 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552205606,"sku":"550-1412","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1412_3ddc91df-038b-498f-a8fd-a15d643c5fc3.jpg?v=1778246738"},{"product_id":"550-1413","title":"Holley EFI Terminator X Max - 2015.5-2017 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552238374,"sku":"550-1413","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1413_a4c754cc-c430-4afb-beb0-ab2aad3b5e6c.jpg?v=1778246722"},{"product_id":"550-1512","title":"Holley EFI Terminator X Max - 2015.5-2017 Ford Coyote w\/ Ti-VCT - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eTerminator X and X Max Coyote systems supports Ford Coyote platform with Ti-VCT. | Terminator X features real-time fuel learn, high impedance injector drivers, integrated 1bar MAP sensor, and 4 programmable inputs and outputs. These are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X ECU comes fully loaded with base maps for common Coyote engine combinations to get you out of the garage and on the road\/track fast. The included 3.5\" LCD touch screen handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Included with Terminator X is Holley EFI's industry leading support, easy to use software suite that allows full laptop access\/compatibility for advance users. | Whether you're building a budget beater or full on race car, Terminator X has the industry leading features and technology you need at a price that won't break the bank.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play engine control (for Ford 5.0L Coyote with Ti-VCT (Twin Independent Variable Camshaft timing)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 or EV6 injector harness included (depending on your injector configuration)\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors -Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”). REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552402214,"sku":"550-1512","price":3019.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1512_f9c94b5e-3e55-4c7b-bf6b-c28b399413a2.jpg?v=1778246782"},{"product_id":"550-1422","title":"Holley EFI Terminator X Max - 2007-2012 Gen III HEMI - EV1 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only) | Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X comes fully loaded with base maps for common HEMI engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play Chrysler GEN III Hemi control - 2006-2012 Engines such as the 5.7L, 6.1L and 6.4L engines utilizing the factory DBW (Drive by Wire) throttle body. (Non-VVT only)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 injector harness included\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors - Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – (4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere. REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552434982,"sku":"550-1422","price":2073.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1422_4422fb21-49e5-4e73-b49c-0678c1f5e6d7.jpg?v=1778246725"},{"product_id":"550-1424","title":"Holley EFI Terminator X Max - 2013+ Gen III HEMI - EV1 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only) | Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X comes fully loaded with base maps for common HEMI engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play Chrysler GEN III Hemi control - 2013 and up Engines such as the 5.7L, 6.1L and 6.4L engines utilizing the factory DBW (Drive by Wire) throttle body. (Non-VVT only)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV1 injector harness included\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors - Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – (4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere. REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552467750,"sku":"550-1424","price":2073.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1424_d72516e2-e1f4-4c1b-bca7-8537fe06d0f8.jpg?v=1778246733"},{"product_id":"550-1423","title":"Holley EFI Terminator X Max - 2007-2012 Gen III HEMI - EV6 Injectors","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eIntroducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only) | Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. | Terminator X comes fully loaded with base maps for common HEMI engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. | Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003ePlug and play Chrysler GEN III Hemi control - 2006-2012 Engines such as the 5.7L, 6.1L and 6.4L engines utilizing the factory DBW (Drive by Wire) throttle body. (Non-VVT only)\u003c\/li\u003e\n      \u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n      \u003cli\u003eEV6 injector harness included\u003c\/li\u003e\n      \u003cli\u003eHigh Impedance Injector drivers power Holley EFI and most stock injectors - Injector support chart found in instructions (will not support low impedance injectors)\u003c\/li\u003e\n      \u003cli\u003eIncluded Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control\u003c\/li\u003e\n      \u003cli\u003eBuilt in 1bar MAP (manifold absolute pressure) sensor included - For Boosted applications – internal MAP sensor can be disabled and utilize external MAP sensor harness (kit includes a terminated connector for seamless installation)\u003c\/li\u003e\n      \u003cli\u003eVacuum hose adapters included - (1\/8”, ¼”, and 3\/16” sizes)\u003c\/li\u003e\n      \u003cli\u003e4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake\u003c\/li\u003e\n      \u003cli\u003eBoost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties\u003c\/li\u003e\n      \u003cli\u003eNitrous Control – channels for wet or dry, progressive or non-progressive, rich\/lean safeties, and target closed loop AFR (Air\/Fuel Ratio)\u003c\/li\u003e\n      \u003cli\u003eAdvanced Tables – (4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options\u003c\/li\u003e\n      \u003cli\u003eOn-board diagnostic LEDS - ECU power, engine run, TPS calibration, cam signal, and more! Identify critical engine parameters at a glance\u003c\/li\u003e\n      \u003cli\u003e3.5” touchscreen handheld included - Internal data-logging, custom gauge display, and calibration wizard allow quick building bases tunes for any Domestic V8 engine\u003c\/li\u003e\n      \u003cli\u003eCompact ECU (Engine Control Unit) – At only 7.45” x 4.1” x 1.66” the compact packaging allows mounting virtually anywhere. REMINDER: diagnostic LED’s must face up!\u003c\/li\u003e\n      \u003cli\u003eFREE EFI Tuning software – For compete control of your Terminator X power plant\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51418552598822,"sku":"550-1423","price":2073.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/gmvr_550-1423_84f1e6de-f812-4464-9d2c-3dcf3942ca2c.jpg?v=1778246745"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/collections\/Coyote_ECU.jpg?v=1779181732","url":"https:\/\/billysspeedshop.com\/collections\/ecu-engine-management.oembed?page=4","provider":"Billys Speed Shop","version":"1.0","type":"link"}