R 2.5T 300hp Stage 1 tuning

The Volvo S60 R 2.5T 300hp produces 300 hp and 400 Nm as standard. The YASTUNING Stage 1 remap file takes it to 335 hp and 460 Nm, a gain of +35 hp and +60 Nm. Engine code B5254T4. ECU: Bosch ME7. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.