1.0 TFSI 82hp Stage 1 tuning

The Audi A1 1.0 TFSI 82hp produces 82 hp and 160 Nm as standard. The YASTUNING Stage 1 remap file takes it to 140 hp and 240 Nm, a gain of +58 hp and +80 Nm. Engine code CHZE. ECU: Bosch MED17.5.21. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.