The Renault Maxity 2.5 DCi 136hp (upto 2015) produces 136bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 160bhp and 340Nm, a gain of 24bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.