XVS 950 Midnight Star 54hp Stage 1 tuning

The Yamaha XVS XVS 950 Midnight Star 54hp produces 54 hp and 76 Nm as standard. The YASTUNING Stage 1 remap file takes it to 60 hp and 82 Nm, a gain of +6 hp and +6 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.