Apologies for my confusion....
I have a MSDS Y-pipe ready for installation, using the stock manifolds (for now). Since I'll be using the stock cat, where would a flex pipe go? I thought the MSDS flange was supposed to bolt right up to the cat, so I don't quite see how I can cram a flex pipe in there.......
Also, MSDS doesn't have the install kit listed anymore, unless I missed it.
EDIT: I think I'm an idiot. There's a flex pipe before the cat in the stock system, isn't there?
