F10/11 - 2010 - 2016
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Order This File Ask a QuestionThe BMW 5 Series 550i 407hp (F10/11 - 2010 - 2016) produces 407bhp and 600Nm in standard form. Our Stage 1 ECU tuning file raises output to 470bhp and 700Nm, a gain of 63bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.