650 - 630hp Stage 1 tuning

The Mercedes-Benz S 650 - 630hp produces 630 hp and 1000 Nm as standard. The YASTUNING Stage 1 remap file takes it to 690 hp and 1100 Nm, a gain of +60 hp and +100 Nm. Engine code M279.980. ECU: Bosch ME17.7.8. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.