Is there a kit that allows you to put an aftermarket exhaust system on the V-6 without goin to dual exhaust. I dont want it to look like a GT at all and since people cant tell the difference by the sound i want them to be able to see the only one exhaust. If i just bolt in a flowmaster muffler will it sound ok and give me a little preformace or is there an actual system for this.

 

Theres no kit available but you could a muffler shop to do one pretty cheap. I would just have a flowmaster welded in where the stock muffler is.

 

yea I had that done until I went duals I think it was like 50 bucks for me to get it done

 

Just get a Y pipe back system. You can get the duals and just dump it after the muffs. Duals sound way better. Or just have a Flowmaster weld up to your stock system and call it a day.
Here's a link, look at the third item down. http://www.v6mustangstuff.com/exhaust.htm