AC - 330 - 12.0 335hp Stage 1 tuning

The Mack Maxicruise AC - 330 - 12.0 335hp produces 335 hp and 1979 Nm as standard. The YASTUNING Stage 1 remap file takes it to 389 hp and 2250 Nm, a gain of +54 hp and +271 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.