253 8.4L R6 295hp Stage 1 tuning

The Valtra S 253 8.4L R6 295hp produces 295 hp and 1 Nm as standard. The YASTUNING Stage 1 remap file takes it to 355 hp and 1 Nm, a gain of +60 hp. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.