13 520hp Euro4 Stage 1 tuning

The Volvo Trucks FH 13 520hp Euro4 produces 520 hp and 2500 Nm as standard. The YASTUNING Stage 1 remap file takes it to 600 hp and 2875 Nm, a gain of +80 hp and +375 Nm. Engine code D13A. ECU: TRW EMS2, TRW EMS2.4. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.