The Renault Megane 1.9 DCi 102hp (2002 - 2008) produces 102bhp and 200Nm in standard form. Our Stage 1 ECU tuning file raises output to 130bhp and 240Nm, a gain of 28bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.