Mac Headers and Cutout
Re: Mac Headers and Cutout Dosen't that depend? The cutout is usually on the intermediate pipe. I don't see a cat back system.. but even if the pipe is 2.75 they can slip on and weld in a 3" cut out. But I have one and it is super loud when open! I'm actually having mine taken off in lieu of a bullet muffler.
Re: Mac Headers and Cutout 3" because the only other choice is a 2.5" which is smaller. Better to have the stock tubing bumped up then to restict it with a smaller cut-out.
