Performance Engine Management System

The Higher Standards Performance 3000gt VR4 / Stealth TT plug & play engine management system is an advanced ECU engineered for 1998-1999 Mitsubishi 3000GT VR4 and Dodge Stealth Twin Turbo models. This system provides comprehensive engine control with features such as up to 4 sequential or 8 batch-fire logic-level ignition outputs, Variable Valve Timing (VVT) control, and multiple open and closed-loop idle control strategies. It also boasts E85 flex fuel sensor input and compatibility with your existing wideband O2 controller, allowing for precise fuel mixture adjustments. This engine management system is packed with advanced functionalities to optimize performance and drivability. It includes multiple open and closed-loop boost control strategies, internal high-speed data logging to an SD card, and sophisticated nitrous control strategies. For racing applications, it offers a three-step rev limiter with flat shift capability, trans brake and bump box control, advanced launch control strategies, and a pit lane limiter. Additional features include solenoid output control for air shifters, water and methanol injection support, and multiple traction control strategies. Installation and compatibility considerations are important for this system. All Higher Standards Performance engine management packages have a 2-3 week lead time after purchasing. Please note that 1994-1999 3S cars require a separate universal fan controller, which is sold separately. The system supports VE-based tuning, speed density, Alpha-N, and MAF-based tuning with blended algorithms, offering 2D or 3D table views, and individual cylinder fuel & spark trim tables. It also features a generic wheel decoder for extensive trigger pattern support and is capable of controlling various engine types including oddfire, evenfire, piston, rotary, and radial engines.