4.0-VVTi 280hp Stage 1 tuning

The Toyota Hilux 4.0-VVTi 280hp produces 280 hp and 375 Nm as standard. The YASTUNING Stage 1 remap file takes it to 310 hp and 435 Nm, a gain of +30 hp and +60 Nm. Engine code 1GR-FE. ECU: Denso 275035-5920 (CAN). The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.