Exhaust advice
JK Freak
Joined: Jun 2011
Posts: 667
Likes: 1
From: WA
IMO with any CAI the MBRP off road cat back system sounds and runs great. I personally run a K&N CAI with the MBRP and I deffinatly feel a little more pep in its step ...... I mean as much as you can lol it is a jk after all