600cc 78hp Stage 1 tuning

The Yamaha XJ6 / 600 Diversion 600cc 78hp produces 78 hp and 59 Nm as standard. The YASTUNING Stage 1 remap file takes it to 83 hp and 64 Nm, a gain of +5 hp and +5 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.