I have a midpipe and would like to go back to having cats- can't take my girl with me to the movies without smelling like Nascar. I'd like to take my midpipe to a muffler shop and have them weld a high-flow cat on. Any recommendations? I've seen a lot of people welding in a Borla XR1 mufflers but noise reduction isn't my primary concern; I need to cut down on the smell of exhaust fumes.

 

Just weld a Catco cat in there. Or one of the new Metallit ones if you can find them. You can do a search for Catco and Kwikrx7.

 

http://www.davesport.com/cgi-bin/davesport/DCAT325.html

 

http://www.rpmoutlet.com/powercat.htm

 

I just bought 20 of those Dynatech cats today. In two weeks I'll have pics and possibly dyno sheets of the custom 3" FD catyltic convertor once I have everything fabricated. A group buy will be hosted here shortly.