12.0 - 426hp - 1550 Nm Stage 1 tuning

The Caterpillar C12OHE 12.0 - 426hp - 1550 Nm produces 426 hp and 1550 Nm as standard. The YASTUNING Stage 1 remap file takes it to 485 hp and 1800 Nm, a gain of +59 hp and +250 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.