2019 ->
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Order This File Ask a QuestionThe Land Rover Defender P525 (5.0) 525hp (2019 ->) produces 525bhp and 650Nm in standard form. Our Stage 1 ECU tuning file raises output to 560bhp and 700Nm, a gain of 35bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.