F32/33 - 2013 - 2016
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Order This File Ask a QuestionThe BMW 4 Series M4 GTS 500hp (F32/33 - 2013 - 2016) produces 500bhp and 600Nm in standard form. Our Stage 1 ECU tuning file raises output to 530bhp and 700Nm, a gain of 30bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.