B
Yeah, but, uh, you know, it's, uh, I guess the difficulty would be to, that somebody could obviously just take it right off the tail pipe again so you probably would have to build it right into the muffler or something.
A
Well I was going to say, right. You could put it in, you could, you could, it could be installed like a catalytic converter.
B
Right.
A
I mean I guess you could take those off too but,
B
You could take ca-, but mufflers would be a little more obvious if you took that off.
A
Yeah, if you can take a muffler off and only replace, well not unless it was built into every muffler.