Re: Question to anyone with a K&N CAI on a 3.6...
I'm guessing that noise is coming from inside the muffler unless you've never heard it before installing the CAI. Dan
2013 Jeep Grand Cherokee Overland
5.7L V8, 2WD,
AFE Dry drop in air filter, Quadratec mats, Sprint Booster, and Blastinbob's catback
Build date: 9/4/12
Bought 01/27/15 with 47,200 miles