Not sure which 2009 Jeep Grand Cherokee Air Intake Systems are right for you? We have over 20796 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Noticeable improvement in power and have gained about 1 mpg (according to my Electronic Vehicle Information Center). Looks great under the hood too. Most unexpected improvement was in sound! Really makes the Hemi roar under WOT (with no noticeable change at idle). Best price I could find online was here at AutoAnything (especially if you search for an online coupon!)" —Robert M from Carmel, IN bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2009 Jeep Grand Cherokee.