4.7 V8 460hp Stage 1 tuning

The Maserati GranTurismo 4.7 V8 460hp produces 460 hp and 520 Nm as standard. The YASTUNING Stage 1 remap file takes it to 485 hp and 550 Nm, a gain of +25 hp and +30 Nm. Engine code M 145A. ECU: Bosch ME9.1.1. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.