XBRR 150hp Stage 1 tuning

The Buell XBRR XBRR 150hp produces 150 hp and 133 Nm as standard. The YASTUNING Stage 1 remap file takes it to 158 hp and 141 Nm, a gain of +8 hp and +8 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.