2009 ->
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Order This File Ask a QuestionThe Nissan GT-R 3.8 V6 Turbo 550hp (2009 ->) produces 550bhp and 630Nm in standard form. Our Stage 1 ECU tuning file raises output to 600bhp and 770Nm, a gain of 50bhp and 140Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.