The Kia K5 2.0 T-GDi 278hp (2010 - 2015) produces 278bhp and 365Nm in standard form. Our Stage 1 ECU tuning file raises output to 300bhp and 450Nm, a gain of 22bhp and 85Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.