The Land Rover Discovery 3.0 SD6 306hp (2017 - 2020) produces 306bhp and 700Nm in standard form. Our Stage 1 ECU tuning file raises output to 330bhp and 760Nm, a gain of 24bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.