Haltech i6 Timer EV1 Primary Injector Harness

Haltech i6 Timer (EV1) Primary Injector Harness – Nexus Rebel JZ

The Haltech i6 Timer (EV1) Primary Injector Harness is a dedicated injector sub-harness designed for use with the Haltech Nexus Rebel JZ main terminated harness. This harness connects six EV1-style fuel injectors directly to the injector breakout connector, providing a clean, reliable, and professionally labelled injector wiring solution.

Each injector connector is clearly marked by cylinder number, eliminating installation errors and significantly reducing wiring time. This makes the harness ideal for professional workshops, motorsport builds, and high-performance Toyota JZ engine applications where reliability and serviceability are critical.

Built to Haltech’s motorsport wiring standards, this injector harness ensures consistent signal integrity and secure injector operation, even in high-vibration and high-temperature environments. It is the correct solution for anyone running a modern Haltech Nexus ECU on a Toyota inline-six platform.

Key Benefits

• Designed for six-cylinder Toyota JZ engines
• EV1 injector connectors with clear cylinder labelling
• Direct plug-in for Nexus Rebel JZ main terminated harness
• Reduces installation time and wiring mistakes
• Motorsport-grade construction for long-term reliability

Compatibility

• Haltech Nexus Rebel JZ systems
• Nexus main terminated JZ harness
• EV1-style fuel injectors

If you are building a serious Toyota 1JZ or 2JZ engine using a Haltech Nexus ECU, this injector harness provides a professional, OEM-quality wiring solution that integrates seamlessly with your existing Rebel JZ setup.