This Stage 1 tuning file is designed for the 2013 Audi A1 1.4 TFSI equipped with the CAXA engine and Bosch MED17 ECU system. It offers noticeable gains in responsiveness and overall driving dynamics, particularly when paired with the 7-speed DSG transmission. Dyno-tested and developed by a trusted European tuning house, the calibration ensures optimal performance without compromising drivability or reliability.