The GWM V80 1.5 Turbo 135hp (2008 - >) produces 135bhp and 188Nm in standard form. Our Stage 1 ECU tuning file raises output to 160bhp and 245Nm, a gain of 25bhp and 57Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.