YZF-R1 SP 175hp Stage 1 tuning

The Yamaha YZF-R1 YZF-R1 SP 175hp produces 175 hp and 99 Nm as standard. The YASTUNING Stage 1 remap file takes it to 183 hp and 106 Nm, a gain of +8 hp and +7 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.