The Land Rover Range Rover / RR Sport 3.0 SDV6 256hp (2002 - 2012 (L320/L322)) produces 256bhp and 600Nm in standard form. Our Stage 1 ECU tuning file raises output to 300bhp and 680Nm, a gain of 44bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.