Z300 39hp Stage 1 tuning

The Kawasaki Z300 Z300 39hp produces 39 hp and 27 Nm as standard. The YASTUNING Stage 1 remap file takes it to 45 hp and 35 Nm, a gain of +6 hp and +8 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.