1.4 TFSI 122hp Stage 1 tuning

The Audi A3 1.4 TFSI 122hp produces 122 hp and 200 Nm as standard. The YASTUNING Stage 1 remap file takes it to 150 hp and 265 Nm, a gain of +28 hp and +65 Nm. Engine code CMB. ECU: Bosch MED17.5.21, Bosch MED17.5.5. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.