The Opel Grandland X 1.2 Turbo 130hp (2017 ->) produces 130bhp and 230Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 270Nm, a gain of 20bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.