F30/31 - 2013 - 2015
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Order This File Ask a QuestionThe Alpina D3 D3 Bi-Turbo 350hp (F30/31 - 2013 - 2015) produces 350bhp and 700Nm in standard form. Our Stage 1 ECU tuning file raises output to 395bhp and 750Nm, a gain of 45bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.