Get the most out of your Subaru WRX with the MoTeC FA20DIT M142 PNP Kit. This comprehensive kit includes a M142 ECU, WRX DI Firmware Package, PNP Adapter Harness, LTC, and Bsch 4.9 Sensor for a seamless and powerful performance upgrade. Experience improved handling, increased horsepower, and enhanced overall driving experience with this top-of-the-line kit.