XV 1900 A Midnight Star 90hp Stage 1 tuning

The Yamaha XV XV 1900 A Midnight Star 90hp produces 90 hp and 156 Nm as standard. The YASTUNING Stage 1 remap file takes it to 100 hp and 166 Nm, a gain of +10 hp and +10 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.