165hp Stage 1 tuning

The BMW Bikes S 165hp produces 165 hp and 114 Nm as standard. The YASTUNING Stage 1 remap file takes it to 173 hp and 122 Nm, a gain of +8 hp and +8 Nm. ECU: Bosch ME17.2.42. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.