Sounds like a right jobs worth my exhaust is loud and can backfire with a flame from time to time never been pulled over once. my window tints on the front are too dark really for the law anyway, I can see clearly out of them. But as said above we shouldn't change it to make it louder but we do. copper was probably out to start his career off, I find a lot of new coppers to be pricks. Can you get a bung like on the Blitz nur spec to just take in an out.