The Kia Rio 1.4i 16V 109hp (2011 - 2014) produces 109bhp and 137Nm in standard form. Our Stage 1 ECU tuning file raises output to 120bhp and 150Nm, a gain of 11bhp and 13Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.