G02 - 2018 ->
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe BMW X4 xDrive20i 184hp (G02 - 2018 ->) produces 184bhp and 290Nm in standard form. Our Stage 1 ECU tuning file raises output to 250bhp and 440Nm, a gain of 66bhp and 150Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.