The Jeep Cherokee 2.0 CRD 140hp (2014 ->) produces 140bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 185bhp and 400Nm, a gain of 45bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.