Elite 2500 + GM GEN IV LSx (LS2/LS3 etc) non DBW Terminated Harness Kit Injector Connector: Bosch EV6 (as per factory)

Precision Control for Cable-Driven Gen IV LS Engines

The Elite 2500 + GM Gen IV LSx Non-DBW Terminated Harness Kit is the definitive solution for integrating a mechanical throttle body onto a modern Gen IV LS engine (LS2, LS3, L92, etc.). While the Gen IV platform introduced Drive-By-Wire as standard, many race applications and retro-mods prefer the instant feedback and simplicity of a cable throttle. This kit provides a fully terminated harness that supports the 58x crank/4x cam triggers of the Gen IV engine but is wired for a standard TPS and IAC, bypassing the DBW protocols. It features Bosch EV6 injector connectors, ensuring compatibility with factory Gen IV injectors or high-performance aftermarket equivalents.

Engineering Philosophy: Hybrid Performance

This system allows you to combine the superior airflow and displacement of the Gen IV cylinder heads/blocks with the mechanical simplicity of a Gen III style throttle setup. The Elite 2500 ECU provides full sequential injection and ignition control, along with advanced features like knock control, data logging, and flex-fuel support. The harness is constructed with high-temp XLPE wire and includes a dedicated fuse block, ensuring a reliable, clean installation that stands up to the rigors of motorsport.

Vehicle Fitment

• GM Gen IV LS Engines (LS2, LS3, L99, LS7) converted to Cable Throttle.
• Injectors: Bosch EV6 / USCAR.
• Triggers: 58x Crank / 4x Cam.

Technical Specifications