The GWM Haval H9 2.0T 210hp (2014 - 2019) produces 210bhp and 324Nm in standard form. Our Stage 1 ECU tuning file raises output to 249bhp and 360Nm, a gain of 39bhp and 36Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.