AC - 350 - 12.0 352hp Stage 1 tuning

The Mack Econodyne AC - 350 - 12.0 352hp produces 352 hp and 1844 Nm as standard. The YASTUNING Stage 1 remap file takes it to 418 hp and 2100 Nm, a gain of +66 hp and +256 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.