Plug set only - Surlok connectors red and black 200A - Suits Nexus R5

Overview

High-current SurLok connector set engineered for Nexus R5 power connections, delivering rock-solid 200A capacity for serious race builds. These military-spec connectors eliminate voltage drop and connection failures that plague standard automotive plugs under extreme loads, ensuring your Nexus R5 receives clean, stable power even in the harshest racing conditions.

Technical Specifications

• Part Number: HT-030030
• Current Rating: 200A continuous
• Connector Type: SurLok high-current
• Colours: Red (positive) and Black (negative)
• ECU Compatibility: Haltech Nexus R5
• Contact Material: Silver-plated copper

Why You Need This

Standard automotive connectors become the weak link in high-performance builds, creating voltage drops that cause erratic ECU behaviour, misfires, and even complete system failures. We've seen countless customers struggle with intermittent faults traced back to inadequate power connections—particularly problematic in race cars where vibration, heat, and high electrical loads combine to stress every connection point.

SurLok connectors solve this with genuine military-grade construction: silver-plated contacts resist corrosion, spring-loaded mechanisms maintain constant pressure regardless of thermal cycling, and the 200A rating provides massive headroom even for the most demanding applications. Whether you're running a turbo 2JZ drag build, an LS-swapped hillclimb car, or a full race SR20 setup, these connectors ensure your Nexus R5 receives the clean power it needs to deliver consistent performance lap after lap.

ECU & System Compatibility

Specifically designed for Haltech Nexus R5 ECU power connections. These connectors integrate seamlessly with the R5's high-current power management system, supporting the full range of Nexus R5 configurations from naturally aspirated builds to twin-turbo setups requiring maximum electrical capacity.

What's in the Box

• 1x SurLok connector (red) - positive power connection
• 1x SurLok connector (black) - negative/ground connection
• Connection hardware and terminals

Complete Your Build

Most customers installing Nexus R5 systems also require proper wiring harnesses and communication cables to complete their setup. Our technical team stocks the full range of Nexus R5 accessories and can recommend the exact combination for your specific build requirements. Contact us for expert pre-sales advice—we'll ensure you get everything needed for a professional installation first time, with fast despatch from our UK warehouse.