63 AMG S 612hp Stage 1 tuning

The Mercedes-Benz E 63 AMG S 612hp produces 612 hp and 850 Nm as standard. The YASTUNING Stage 1 remap file takes it to 690 hp and 950 Nm, a gain of +78 hp and +100 Nm. Engine code M177.980. ECU: Bosch MED17.7.5. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.