2019 ->
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe DS 3 Crossback 1.2 Puretech 155hp (2019 ->) produces 155bhp and 240Nm in standard form. Our Stage 1 ECU tuning file raises output to 165bhp and 290Nm, a gain of 10bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.