Great.. Thanks for the post. I heard that flowmaster muffler has been made for 2007 Shelby gt500. But I don't know where can I look for it. these thread helps me alot..
Don't get it..sounds like chit, and the quality....well they don't call them crapmaster for nuttin :silly:
I finish installing my Flowmasters for my 2010 GT500. The notch was off, so I made two new notches and they sound great. Better than stock mufflers. Easy install and good sound for the money, Part No: 17410I have to agree with daddy's gt, they give to much roar inside the car too. Never have liked flows.