The Opel Crossland X 1.5 CDTi 102hp (2017 - 2020) produces 102bhp and 250Nm in standard form. Our Stage 1 ECU tuning file raises output to 145bhp and 300Nm, a gain of 43bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.