Engine Controller Kit

The Chevrolet Performance Engine Controller Kit is a complete engine management solution designed for serious enthusiasts and shops working with GM GenV LT-series powerplants. This comprehensive kit includes the engine control module (ECM), factory harness, motor mounts, pedal assembly, and critical sensor components—everything needed to properly integrate modern engine management into your LT build or swap project. Whether you're upgrading a stock LT engine or completing a full powertrain conversion, this kit eliminates guesswork by providing OEM-specification components engineered specifically for seamless compatibility and reliable operation.

At its core, the engine control module manages fuel injection timing, ignition advance, transmission shifting, and emissions systems with factory precision. The included harness is factory-pinned and terminated to match the ECM's input/output architecture, eliminating the risk of wiring errors that plague aftermarket standalone systems. The pedal assembly integrates throttle-by-wire operation, while the sensor package captures real-time data from oxygen sensors, mass airflow meters, and coolant temperature probes—all necessary for the ECM to optimize combustion and drivability across varying load conditions. This integrated approach ensures your LT engine runs as intended by GM's engineering team, with proper cold-start behavior, idle quality, and fuel economy.

This kit is ideal for Gen V LT engine swaps into older platforms, modern vehicle repowers, and high-performance builds where factory management is preferred over expensive standalone tuning systems. Professional shops appreciate the reduced labor time and elimination of custom harness fabrication; home builders benefit from simplified installation and immediate tuning access through standard GM diagnostic software. The complete package weighs 22.35 pounds and ships in compact dimensions, making logistics straightforward even for remote project locations. Proper installation requires basic automotive electrical knowledge and access to a factory service manual; professional installation is recommended for those unfamiliar with OEM engine management systems.