Complete Control: Elite 2500 + Gen IV LS Non-DBW Terminated Harness Kit (EV1)
The Haltech Elite 2500 ECU and Terminated Harness Kit is the ultimate engine management solution for high-performance GM Gen IV LSx engines (LS2, LS3, L98, etc.) that have been converted to a mechanical cable throttle (Non-DBW) and utilize Bosch EV1 style injectors. This comprehensive package combines the flagship Elite 2500 ECU with a race-spec terminated wiring harness, providing everything needed to get your engine running with full sequential injection and direct fire ignition.
Race-Proven Technology
The Elite 2500 ECU offers advanced features such as closed-loop O2 control, knock control, data logging, and fully programmable maps for fuel and ignition. The included harness is terminated with Bosch EV1 connectors, making it perfect for builds using high-flow aftermarket injectors. It supports the Gen IV’s 58x crank and 4x cam trigger pattern but removes the complexity of the Drive-By-Wire system, favoring a simple, reliable cable throttle setup often preferred in drag racing and engine swaps. The kit includes a fuse block, relay center, and firewall grommet for a professional installation.
Technical Specifications
| Feature | Specification |
|---|---|
| ECU Model | Haltech Elite 2500 |
| Engine Suitability | GM Gen IV LSx (58x Crank / 4x Cam) |
| Throttle Type | Mechanical Cable Throttle (Non-DBW) |
| Injector Connector | Bosch EV1 (Square) |
| Transmission | Manual Transmission Only |
Kit Includes
- Haltech Elite 2500 ECU
- Terminated Engine Harness (Gen IV LS, Non-DBW, EV1)
- Fuse and Relay Box
- Firewall Grommet
- USB Programming Cable
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