E89 - 2009 - 2018
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Order This File Ask a QuestionThe BMW Z4 1.8i 156hp (E89 - 2009 - 2018) produces 156bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 260bhp and 380Nm, a gain of 104bhp and 110Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.