The Hyundai i20 1.1 CRDi 75hp (2014 - 2018) produces 75bhp and 180Nm in standard form. Our Stage 1 ECU tuning file raises output to 100bhp and 220Nm, a gain of 25bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.