The Land Rover Range Rover / RR Sport P440e (2.0T) 440hp (2022 ->) produces 440bhp and 620Nm in standard form. Our Stage 1 ECU tuning file raises output to 480bhp and 670Nm, a gain of 40bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.