Originally Posted by Bstang03
How loud does it get when you just replace the muffler with a pipe? Is it legal?
It would be significantly louder since you're removing that muffler that's restrictive as hell, but not illegal because you still have all 4 cats.
Metallic Mist did mention a good point though, you probably will want some sort of muffler to retain backpressure. I'm not too sure about CherryBombs or glasspacks though, they really do sound like a pissed off honda when put on a v6 mustang
. I'd spend a little more and go with a Flowmaster or a Pypes or even a Spintech muffler instead. It will sound better.
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