The Subaru Levorg 2.0 GT 150hp (2015 - 2019) produces 150bhp and 198Nm in standard form. Our Stage 1 ECU tuning file raises output to 164bhp and 220Nm, a gain of 14bhp and 22Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.