I have a 07 GC 4.7L V8 and was looking for exhaust options. Its easy to find some for the hemi and srt but can't find any for the 4.7....

http://www.streetbeatcustoms.com/MagnaFlow/MagnaFlow/Magnaflow-Cat_Back-Exhaust-System-_-16632/560083/

A quick search and this is all I could really find. Lots of sites but the same set up. I am sure if you went to your exhaust shop they could put some thing together for you.

From my own personal experience, go to a local street shop, I got my 4.7 05 wk done with a flowmaster series 40 or any other muffler of my choice with new tail pipe, all fully welded and custom bent for the jeep as i watched the install for $175 out the door.

How do you like the flowmaster 40 on the WK? I have it on my XJ, I was leaning more toward the 50 series for the wife's WK.

I dont know yet, its being installed tomorrow afternoon after work.

Cool, let me know. It is a little loud on my XJ but it sounds good. Wonder how loud it would be on a WK.

I will, My best friend has an 01 xj, removed the "baffle" before the muffler and put a banks torque tube header on it, 2.5" piping muffler back with 3" tip, now that is loud and sounds really good. My Wk is gonna be a simple cat back for now maybe headers in the future.