G01/08 - 2017 ->
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe BMW X3 xDrive25d 231hp (G01/08 - 2017 ->) produces 231bhp and 500Nm in standard form. Our Stage 1 ECU tuning file raises output to 270bhp and 550Nm, a gain of 39bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.