2011 ->
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Order This File Ask a QuestionThe Jeep Grand Cherokee 2.0 M-Jet 140hp (2011 ->) 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.