Unleashed Posted July 22, 2007 Report Share Posted July 22, 2007 OK, I'm getting tired of looking at this big ass box. I have a brand new Flowmaster American Thunder Catback (never been opened) for 99-04 Mustang GT's, Bullitt's, and Mach 1's. Go to Jegs and this will cost you @ $400 after taxes. Buy this brand new one for $300, you must pick it up unless you want me to open it. Thanks. Link to comment Share on other sites More sharing options...
Unleashed Posted July 28, 2007 Author Report Share Posted July 28, 2007 Bump Link to comment Share on other sites More sharing options...
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