The Land Rover Defender D200 (2.0D) 200hp (2019 ->) produces 200bhp and 430Nm in standard form. Our Stage 1 ECU tuning file raises output to 225bhp and 480Nm, a gain of 25bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.