Haltech Elite 2500 Terminated Engine Harness ECU Kit

The Haltech Elite 2500 ECU Kit features a fully terminated engine harness, meaning all the wiring is pre-built and ready to connect. This advanced engine management system is designed to give you precise control over your engine's fuel and ignition timing, allowing for significant performance improvements. It's built around a powerful 32-bit automotive processor that can handle complex tuning strategies and data logging, making it a solid choice for serious engine builds where fine-tuning is critical.

This kit includes the Elite 2500 ECU itself, which boasts 10 fuel injector outputs and 8 ignition outputs, capable of supporting a wide range of multi-cylinder engines. The terminated harness simplifies installation considerably, reducing the chance of wiring errors and saving you a lot of time compared to building a harness from scratch. It also features an internal MAP sensor that can read up to 50 PSI of boost, and you can expand its capabilities with optional external sensors for things like ethanol content or exhaust gas temperature. The ECU can store multiple engine maps, so you can switch between different tunes on the fly depending on your driving conditions or fuel type.

When installing this ECU, remember that it's not CARB approved and cannot be shipped to California. It's a powerful tool for custom tuning, and you'll want to ensure you have a qualified tuner or the necessary knowledge to properly map your engine for optimal performance and reliability. This kit is a significant upgrade for anyone looking to take full control of their engine's performance.