Hey, does anyone know where I can get one of the pipes that go from the headers to the cats on a ‘90 twin cat Formula? The one that goes under the oil pan is crushed and I would like to replace it separately. Is there an aftermarket or an oem replacement ? Most of the ones I’ve seen are for single cat cars.

 

You can get the part from the dealer. All it is, is the pipe running from the driver side manifold to the cat. Not sure what the part number is but it should still be available.

Another option is to have an exhuast shop cut the damaged part off and replace it with a good section. Then wait to buy a set of headers. The headers will come with a y-pipe designed specifically for dual cats.

Hope that helps!

 

yeah, but unfortunately the dealer will only sell it as one piece. That includes both pipes and the cats. I already have headers, but I have the stock pipes. I'll try a muffler shop. Thanks.