The Dacia Duster 1.5 DCI 105hp (2010 - 2017) produces 105bhp and 240Nm in standard form. Our Stage 1 ECU tuning file raises output to 130bhp and 300Nm, a gain of 25bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.