GSX-F 650 85hp Stage 1 tuning

The Suzuki bikes GSX-F GSX-F 650 85hp produces 85 hp and 61 Nm as standard. The YASTUNING Stage 1 remap file takes it to 91 hp and 67 Nm, a gain of +6 hp and +6 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.