The DS 3 / Cabrio 1.6 THP 165hp (2015 ->) produces 165bhp and 240Nm in standard form. Our Stage 1 ECU tuning file raises output to 200bhp and 300Nm, a gain of 35bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.