The Hyundai Elantra 1.4 T-GDI 130hp (2018 - 2020) produces 130bhp and 211Nm in standard form. Our Stage 1 ECU tuning file raises output to 175bhp and 310Nm, a gain of 45bhp and 99Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.