The Jeep Renegade 1.4 Multiair 140hp (2014 - 2018) produces 140bhp and 230Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 270Nm, a gain of 10bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.