2014 - 2017
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Order This File Ask a QuestionThe Mercedes GT R 4.0 - 585hp (2014 - 2017) produces 585bhp and 700Nm in standard form. Our Stage 1 ECU tuning file raises output to 660bhp and 850Nm, a gain of 75bhp and 150Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.