675 - 357hp Stage 1 tuning

The Challenger MT 675 - 357hp produces 357 hp and 1492 Nm as standard. The YASTUNING Stage 1 remap file takes it to 410 hp and 1860 Nm, a gain of +53 hp and +368 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.