Since my muffler was totally destroyed...I took it to a muffler shop and had them cut it off and weld a piece of pipe in place...so no muffler until I can get a 3-inch catback system.
LOL...I think I gained 5-10 hp...seriously. That other one was way restrictive, and the chambers inside were all blown apart.
I also got an o2 flange welded onto my 3-inch downpipe, so that I can finally put it on!
I'll go get pics in a couple of minutes.
Oh, and Matt took a bunch of great night pictures too...he should be uploading them pretty soon.