0305 RAD ECU MT PACKAGE

The KTuner 0305 RAD ECU MT PACKAGE is a complete engine control unit solution for 2003-2005 Honda Accord 4-cylinder models. This package features a KTuner End User System that is fully installed and tested within the ECU, ensuring a reliable tuning platform. It connects to your laptop via USB with the included cable and utilizes KTuner software for comprehensive adjustments. This ECU is designed to work with the factory K24a4 engine found in 03-05 Accords, as well as other K series engines such as the K24a2 and JDM K24a variants. A key requirement for these other K series engines is the use of a cable-operated throttle body; drive-by-wire setups are not compatible. The package includes a factory calibration with the immobilizer disabled, allowing the car to start immediately, serving as a foundation for further tuning. KTuner software offers extensive control over various engine parameters. Users can perform real-time logging, adjust injector sizing, fine-tune ignition and fuel maps, manage VTEC engagement, and modify rev limiter settings. The system also allows for disabling engine sensors and OBD2 monitors, and offers expanded tables for boost support. A Bluetooth add-on module is also available. It is important to note that this tuning system is not emissions legal and is intended for off-road use only. Furthermore, this ECU package is specifically for 4-cylinder models and will not work with the 3.0L V6 engine. While no wiring modifications are needed for the intended application, users should ensure they are using a cable-operated throttle body for compatibility. The ECU ships with a basetune featuring a disabled immobilizer for initial startup, but any subsequent custom tunes will require the immobilizer to be disabled within the new file to prevent starting issues.