RG645 - 7.4 - 208hp Stage 1 tuning

The Challenger RoGator RG645 - 7.4 - 208hp produces 208 hp and 1 Nm as standard. The YASTUNING Stage 1 remap file takes it to 260 hp and 1 Nm, a gain of +52 hp. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.