High Output IGN-1A Inductive Coil with built-in module

Overview

The Haltech High Output IGN-1A delivers serious spark energy exactly where your high-performance engine demands it. This inductive coil with integrated ignitor module eliminates the complexity of separate ignitor boxes whilst delivering the consistent, high-energy spark essential for modified engines running aggressive timing, higher compression, or forced induction.

Technical Specifications

• Part Number: HT-020114
• Coil Type: Inductive with integrated ignitor module
• Output: High energy spark delivery
• Connection: Includes plug and pins for direct fitment
• Compatibility: IGN-1A protocol

Why You Need This

Standard OEM coils simply can't cope with the demands of a properly tuned engine. Whether you're running an aggressive cam profile in your RB25, pushing serious boost through a 2JZ, or converting a carburettored classic to EFI, weak spark is the enemy of performance and reliability. The IGN-1A's integrated design eliminates the reliability issues we see with separate ignitor modules that overheat, fail connections, or introduce timing inconsistencies under load.

This coil excels in applications where spark blow-out becomes an issue — turbocharged builds running higher cylinder pressures, engines with opened-up combustion chambers, or naturally aspirated builds running tight quench areas and aggressive timing. We've used these extensively on LS swap projects where the factory truck coils just don't cut it, and on Japanese imports where the 25-year-old OEM ignition components are well past their best. The integrated ignitor means one less failure point and cleaner wiring in your engine bay.

ECU & System Compatibility

Designed specifically for Haltech Elite and Nexus ECU families that support IGN-1A protocol. This includes Elite 550, 750, 1000, 1500, 2000, and 2500 models, plus the full Nexus R3, R5, and Rebel range. The plug and pin kit ensures proper connection to your ECU's ignition outputs without the bodge jobs we see with universal coils.

What's in the Box

• High Output IGN-1A Inductive Coil with built-in ignitor module
• Connector plug with pins for direct ECU connection
• Technical documentation and wiring specifications

Complete Your Build

Most customers building a complete ignition system also require quality leads and plugs to match this coil's output capabilities. Our technical team can recommend the complete ignition package for your specific engine platform and power goals. With UK stock and same-day despatch, we'll have your ignition upgrade sorted quickly. Contact our pre-sales team for application-specific advice — we've fitted these coils to everything from classic Mini builds to modern drift cars.