Quote Originally Posted by amsterdamn View Post
This reminds me, my Z28 has one of these. I replaced the SLP Loadmouth bullet "muffler" with one. The SLP muffler isn't really a muffler at all. It's just a piece of expanded steel pipe. This Moroso Spiral Flow made a huge difference in sound (much better and a lot less loud) without a noticeable difference in power.
I was going to put this 3" on my 6.2, but can't see cutting a 3.5" exhaust down to a 3" muffler.