660 - 6.7 - 151hp Stage 1 tuning

The Mc Cormick X7 660 - 6.7 - 151hp produces 151 hp and 632 Nm as standard. The YASTUNING Stage 1 remap file takes it to 181 hp and 907 Nm, a gain of +30 hp and +275 Nm. ECU: Bosch EDC7UC31. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.