12.5 - 309hp - DPF - 1559 Nm Stage 1 tuning

The Caterpillar C13OHE 12.5 - 309hp - DPF - 1559 Nm produces 309 hp and 1559 Nm as standard. The YASTUNING Stage 1 remap file takes it to 370 hp and 1800 Nm, a gain of +61 hp and +241 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.