Elite i6 R35 COP Ignition Harness

Overview

Transform your R35 GT-R coil-on-plug conversion with this precision-engineered Elite i6 harness, designed specifically for inline-6 applications. Whether you're running a stroked RB30 build, a built RB26, or adapting R35 coils to any inline-6 platform, this harness delivers the clean wiring solution that separates professional builds from bodge jobs.

Technical Specifications

• Part Number: HT-130349
• Configuration: Inline-6 coil-on-plug
• Coil Type: Nissan R35 GT-R compatible
• Connector: DT-8 opposing connector included
• Application: Universal inline-6 with adapter

Why You Need This

R35 coils have become the go-to upgrade for serious inline-6 builds, delivering superior spark energy and reliability over ageing OEM units. However, integrating these modern coils requires proper wiring — and that's where most builds fall short. Bodged connections, voltage drops from poor crimps, and unreliable earth paths all kill performance and create intermittent faults that'll drive you mad on the dyno.

This harness eliminates those issues entirely. We see it most often in RB26 and RB30 builds where owners want the reliability of modern ignition without the headache of custom wiring. The pre-terminated design plugs directly into Haltech's Elite Toyota 2JZ engine harness, or uses the included DT-8 connector for universal applications. Perfect for engine swaps where you're running Elite management but need to adapt R35 coils to platforms like SR20, CA18, or even non-Nissan inline-6 engines.

ECU & System Compatibility

Designed for the complete Haltech Elite range including Elite 550, 750, 1000, 1500, 2000, and 2500 models. Direct plug-and-play compatibility with Elite Toyota 2JZ terminated engine harnesses, or universal application via the included DT-8 opposing connector. Contact our team to confirm the best integration approach for your specific ECU and engine combination.

What's in the Box

• Elite i6 R35 COP ignition harness (pre-terminated)
• DT-8 opposing connector for universal applications
• Technical installation documentation

Complete Your Build

Most customers completing an R35 coil conversion also add genuine R35 ignition coils, NGK racing spark plugs, and appropriate coil brackets for their specific engine. For RB builds, consider our RB engine harness packages that integrate seamlessly with this ignition harness. Our technical team can recommend the complete package based on your engine specification and power goals — all held in UK stock for fast despatch and backed by our installation expertise.