Major Price Drop!! 2004 Ford Factory Mustang GT mufflers and muffler tips New 2004 Ford Factory Mustang GT mufflers and muffler tips. Both left and right mufflers and tips are included. Why pay $200-$400 for a Ford Factory muffler when you can buy these for a fraction of that? Upgrade your V6 to the duel exhast look with these or just use them to repair your V8. That was I was planning to do but never got around to doing it. A silver 2002 V6 Mustang rear bumper with minor damage on the corner is also available. Pick up in the Los Angeles area is best. $99 or best offer.