The Dacia Dokker 1.5 DCI 90hp (2017 ->) produces 90bhp and 220Nm in standard form. Our Stage 1 ECU tuning file raises output to 115bhp and 260Nm, a gain of 25bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.