F34 - 2012 - 2015
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Order This File Ask a QuestionThe BMW 3 Series GT 318D 143hp (F34 - 2012 - 2015) produces 143bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 190bhp and 400Nm, a gain of 47bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.