40 - 3.4 - 102hp - Tier4i Stage 1 tuning

The Mc Cormick X5 40 - 3.4 - 102hp - Tier4i produces 102 hp and 420 Nm as standard. The YASTUNING Stage 1 remap file takes it to 130 hp and 500 Nm, a gain of +28 hp and +80 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.