MaxxECU Race - Complete GM LS ECU & Harness Package. Terminated Harness for GM LS Gen III or IV Engines. High Quality Connectors & Wire Loom. Harness Injector Connectors: "EV1 Injectors" "EV6 EV14 Injectors" Free Shipping USA 48 States

Extremely versatile engine control system for powerful engines with up to 8 sequential cylinders. Up to 12 in wasted spark. Faster and easier tuning with built-in wideband lambda and a built-in MAP-sensor up to 3 bar / 43.5 psi of boost. Get into serious tuning with advanced functions such as built-in E-throttle, 8 EGT, knock sensor inputs and superfast Cortex M3 CPU.