The Opel Crossland X 1.5 CDTi 120hp (2017 - 2020) produces 120bhp and 300Nm in standard form. Our Stage 1 ECU tuning file raises output to 160bhp and 360Nm, a gain of 40bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.