The GWM Steed 5 2.0 VGT diesel 141hp (2012 ->) produces 141bhp and 305Nm in standard form. Our Stage 1 ECU tuning file raises output to 171bhp and 375Nm, a gain of 30bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.