160.4 - 4.1 156hp Stage 1 tuning

The Same Fortis 160.4 - 4.1 156hp produces 156 hp and 672 Nm as standard. The YASTUNING Stage 1 remap file takes it to 186 hp and 947 Nm, a gain of +30 hp and +275 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.