The Land Rover Range Rover / RR Sport D250 (3.0D) 250hp (2022 ->) produces 250bhp and 600Nm in standard form. Our Stage 1 ECU tuning file raises output to 280bhp and 650Nm, a gain of 30bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.