Maxxer 300i 22hp Stage 1 tuning

The Kymco Maxxer Maxxer 300i 22hp produces 22 hp and 39 Nm as standard. The YASTUNING Stage 1 remap file takes it to 26 hp and 43 Nm, a gain of +4 hp and +4 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.