The Renault Megane RS 2.0T 265hp (2012 - 2013) produces 265bhp and 360Nm in standard form. Our Stage 1 ECU tuning file raises output to 290bhp and 420Nm, a gain of 25bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.