Recently I've started to get error codes regarding my cat. Also, there's a rattling sound coming from the right cat.
So now the question is do I get one stock cat for ~$1K, or do I get sport cats.
Right now, the car is in the US, but it might go to Germany at some point in time. Here is the question: Does anyone know of a company that makes 100 or 200 cell sport cats that have a TÜV-Certification?

Btw, my car is a 03 Carrera4S


Thanks in Advance for any help.

 

the usa has an 80K 8 year mandentory warranty for Cats....only if it throws a code....If ur under 80k then your good...

 

I have set of low mileage cats F/S but are for 3.4 eng.

 

I had mine replaced under warranty 6 months ago (2002 C4S with 40k miles)...
a $3K job according to the service advisor... Cost me zip, zero, nada :-)

 

Dammit, I cleared that one. Since the issue has not been fixed yet, the code should come up again soon anyways. Good that I'm still under 80k.

 

you 8 80 warranty is a dream

 

You shoulkd still have a hard code in your ECU, and the fact that it is rattling should be enough. I would pay a visit for your dealer, if there service is good, they should take care of it, even with the code cleared.

 

both my cats are working fine. except every now and then one throws up a hairball

HAHAHAHAAHAH