The SsangYong Musso 2.2 e-XDi 181hp (2018 - 2020) produces 181bhp and 420Nm in standard form. Our Stage 1 ECU tuning file raises output to 220bhp and 460Nm, a gain of 39bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.