This Stage 1 ECU file is designed for the 2004 Audi A3 3.2 V6 with Bosch ME7.1.1 engine control unit and DSG6 transmission. Calibration focuses on enhancing throttle linearity, increasing mid-range torque, and improving engine responsiveness without compromising drivability. The naturally aspirated VR6 powertrain benefits from fine-tuned ignition timing and fueling maps while retaining OEM safety logic. Developed on dyno for optimal balance between performance and reliability.