Hi all first post although I've been lurking for a while. I just got a van and trailer to start recycling cars on the side.
I got my fist cat, but I don't know what it is categorized as. It came off a 1996 passat Tdi. It has two bungs in it on front and rear. Looking inside likes like a black honeycomb or screen.
Thanks for any help. I have a lot of work to know what cats are what.