Yea, the guys with Gen 2's have no idea. Our Buddy BLWNGTS had a Roe GTS, no cats, bellanger exhaust. Very loud, sounded great. But it exited out the rear, so in cockpit it wasnt as noticeable.
Now he has a Gen 3 like ILLSMOQ and I. He recently added headers, no cats. No he is always laughing...