7460 - 6.6 - 174hp Stage 1 tuning

The Challenger Spra-Coupe 7460 - 6.6 - 174hp produces 174 hp and 1 Nm as standard. The YASTUNING Stage 1 remap file takes it to 204 hp and 1 Nm, a gain of +30 hp. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.