The Renault Megane 1.9 DCi 130hp (2008 - 2012) produces 130bhp and 300Nm in standard form. Our Stage 1 ECU tuning file raises output to 165bhp and 365Nm, a gain of 35bhp and 65Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.