The Hyundai i10 1.1i 66hp (2008 - 2018) produces 66bhp and 98Nm in standard form. Our Stage 1 ECU tuning file raises output to 73bhp and 110Nm, a gain of 7bhp and 12Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.