The DS 3 / Cabrio 1.6 BlueHDI 8V 100hp (2015 ->) produces 100bhp and 254Nm in standard form. Our Stage 1 ECU tuning file raises output to 130bhp and 330Nm, a gain of 30bhp and 76Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.