I8urGM

Has anyone removed stock mufflers and added resonators or glasspacks only? How does it sound? Any issues?

71_340

Why would you do that? For about the same money you can get a 2.5" catback system with turbo mufflers from Summit.

Thatsweetstang

It's not that loud, more tame, I would opt for a cat back.

tacoturbo

Hmmm, my 05' has no mufflers on an otherwise stock exhaust. It flows pretty well and sounds raunchy. May be a little loud to some but to me for a mustang it frickin sounds cool! I bought my car used and it had Flowmasters on it with rusted out baffles so I had a friend yank um off and welded the tips back on. Cheap alternatives to Pypes Pypebombs!

tangystang

If you're going this route, I would put straight pipe in place of the stock mufflers with the factory H, and cats. When you get a new mid pipe, then add a cat back. I think straights sound really good, just youtube some videos.