35 AMG 306hp Stage 1 tuning

The Mercedes-Benz A 35 AMG 306hp produces 306 hp and 400 Nm as standard. The YASTUNING Stage 1 remap file takes it to 330 hp and 490 Nm, a gain of +24 hp and +90 Nm. Engine code M260.920. ECU: Bosch MED17.7.7. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.