Someone on the Alfa 75 list has a very late 75 V6, registered Dec. 1992.
Unfortunately, this means it's one of a small handful left that were registered post-catalyst emissions tests.
They currently are urgently in need of a new cat., but Alfa can't supply one and none of the pattern manufacturers make a pattern part.
Would a possible solution be to source a cat. from a car of roughly the same engine size / configuration, chop the cat. out of the pipe and weld on the stubs of the old one?
I'm kind of thinking something from a 3lt Omega / BMW 325i.
Any advice will be passed on to them,
Cheers,