Quote Originally Posted by VetteLT193 View Post
Every law I've read say that cutouts are illegal. switchable exhaust is not necessarily a cutout.
Yeah, but its a tough fight out on the water, when you have a switch that can make your exhaust loud and quiet; no matter what technology... captain's call, silent choice, quick & quiet, switchable external mufflers. I have had them lean over my dash and ask "What does that muffler switch do?" "Go ahead and start the engines and hitch the switch." It is all total BS.

The law comes from the old car law days when we used to have 'cast iron cutouts' under our muscle cars to bypass exhaust for a little street ripping.