MagnaFlow Catback for 3.8 JK

12/22/06

I was getting tired of waiting for the after market to make a decent catback so we started making our own. I built two different setups using two different mufflers. one is noticeably louder than the other. We built the set up using the factory flange cut off of the existing muffler. We then used a 90 degree bend to connect that flange to the magnaflow muffler. We used another 90 degree bend to make the stainless tailpipe. Lastly we reused the factory hangers and welded them to the new muffler. The smaller muffler obviously has a louder rumble than the larger muffler so pick according to your taste. I like the sound of the larger muffler better. --

Dan