13 415hp 12.8L Stage 1 tuning

The Volvo Trucks FH 13 415hp 12.8L produces 415 hp and 2100 Nm as standard. The YASTUNING Stage 1 remap file takes it to 495 hp and 2450 Nm, a gain of +80 hp and +350 Nm. Engine code D13C. ECU: TRW EMS2 E5. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.