RG655D - 242hp Stage 1 tuning

The Challenger RoGator RG655D - 242hp produces 242 hp and 1 Nm as standard. The YASTUNING Stage 1 remap file takes it to 300 hp and 1 Nm, a gain of +58 hp. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.