OEM Exhaust (regular or Nismo) and cats (oem or HFC)
 

Looking to return a car back to stock, and wanting to swap out the single exit catless setup it's got back too.

OEM exhaust is good enough, but willing to pay a bit more for a Nismo exhuast.
Cats of ANY sort, aftermarket HFC or OEM. Just need them to work.

I'm in Madison, WI and willing to travel a few hours for pickup, but also willing to try and work out shipping!

EDIT:
Found both!