The Hyundai ix55 3.0 V6 CRDi 240hp (2008 ->) produces 240bhp and 450Nm in standard form. Our Stage 1 ECU tuning file raises output to 280bhp and 530Nm, a gain of 40bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.