440 - 4.5 - 131hp Stage 1 tuning

The Mc Cormick X7 440 - 4.5 - 131hp produces 131 hp and 590 Nm as standard. The YASTUNING Stage 1 remap file takes it to 161 hp and 865 Nm, a gain of +30 hp and +275 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.