The Jeep Cherokee 2.7 CRD 163hp (2000 - 2005) produces 163bhp and 400Nm in standard form. Our Stage 1 ECU tuning file raises output to 202bhp and 480Nm, a gain of 39bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.