Moe's Performance has raised the bar again with our new 87MM CNC ported throttle body for the new 2013-2018 5.7L Hemi. Our venturi like port shape creates and increase in velocity as air travels through your throttle body. This increase in airspeed will greatly improve your Jeep's throttle response as well as provide an average gain of around 8-15hp depending on your other engine modifications. While this throttle body is designed to work on a stock motor, the more engine modifications you have, the more you are going to gain. What more can you ask for than a straight bolt on mod with no tuning required. 2013-2018 Jeep Grand Cherokee and Dodge Durango 5.7L Hemi - 87MMCNC Machined for the best fit and finish8-15 RWHP Gain!!Better Throttle ResponseQuicker AccelerationNo Tuning Required**Please note that some early model 2013 Jeeps and Durangos use the older "04591847AC" throttle body that was used on the 05-12 Hemi motors. Please confirm your correct TB part# prior to placing your order.