4.2 V8 Supercharged 396hp Stage 1 tuning

The Land Rover Range Rover / Sport 4.2 V8 Supercharged 396hp produces 396 hp and 560 Nm as standard. The YASTUNING Stage 1 remap file takes it to 450 hp and 650 Nm, a gain of +54 hp and +90 Nm. Engine code 428PS. ECU: Denso MB279700. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.