3.5i 300hp Stage 1 tuning

The Toyota Alphard 3.5i 300hp produces 300 hp and 362 Nm as standard. The YASTUNING Stage 1 remap file takes it to 322 hp and 390 Nm, a gain of +22 hp and +28 Nm. Engine code 2GR-FKS. ECU: Denso NEC D76F0xxx. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.