2015 ->
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe Citroen DS4 2.0 BlueHDI 150hp (2015 ->) produces 150bhp and 370Nm in standard form. Our Stage 1 ECU tuning file raises output to 205bhp and 460Nm, a gain of 55bhp and 90Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.