I have a used Catted Pro Chamber for sale. Mac's site says it will fit 99-04 GT and Cobra. I took it off because one of the Cats is starting to rattle and I just didn't want to fix it. I am looking to get 100 bucks for it.

http://img441.imageshack.us/img441/3743/pc1vq2.jpg

Anyone who buys this can replace the legs with an O/R setup or a new set of Cats from Mac. They sell that section separately.

Yes they do I forgot to put that. Thanks G appreciate it.