Haltech Elite 2500 Terminated Engine Harness ECU Kit w/Late Ignition

The Haltech Elite 2500 ECU kit uses a robust, sealed ECU housing with an IP67 rating, meaning it's built to withstand harsh engine bay conditions, including dust and water ingress. This terminated engine harness kit is designed for serious tuners and builders looking for comprehensive engine management. It allows for precise control over fuel and ignition timing, enabling you to extract maximum performance and efficiency from your engine, especially when dealing with complex setups or modifications. The included late-model ignition system compatibility means you can integrate it with modern ignition coils for improved spark energy and reliability.

This kit is a complete package for those who need granular control over their engine's operation. It features a powerful 32-bit automotive processor that can handle complex tuning strategies and data logging at high sample rates. The harness itself is terminated with high-quality connectors, simplifying installation and ensuring secure connections. You'll find the Elite 2500 offers a wide range of inputs and outputs, giving you the flexibility to manage various sensors, actuators, and accessories on your custom build. This level of control is essential for engines that have been significantly modified or are running non-standard configurations.

When installing this ECU kit, remember that it's a significant upgrade from factory ECUs and requires a proper tune to function correctly. While the terminated harness simplifies wiring, a good understanding of engine tuning principles or the assistance of a professional tuner is highly recommended to get the most out of this advanced system. This kit is not CARB approved and cannot be shipped to California.