The Hyundai Accent 1.5 CRDi 82hp (All) produces 82bhp and 184Nm in standard form. Our Stage 1 ECU tuning file raises output to 102bhp and 234Nm, a gain of 20bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.