For the people whose RT cats are messed up, how long (miles and/or months) did they last for? And whats this thing about them running lean? Does it mean not enough air into the engine? How do you fix this condition? Thanx everyone.

 

mine lasted 600 miles.... and I don't know about the lean condition

 

MIne lasted about 3,000 miles .Your crazy if you are thinking about going with them after all the failers .At least 15 on this site alone .

 

6 days

 

I have the cats for over 3000 miles and no problems.
Also know a few guys with them with more miles than that on them and no problems.

If they should fail because of a defect I would replace them with another brand. So far so good. I am happy with them

 

8,000 miles, and no problems

 

Got the Kinetix resonated test-pipes for this very reason =) No raspiness, no loudness, just maximum airflow.

 

RT cats have a horrible reputation over on the maxima site... I know the insides of mine came apart within one month of purchasing it.

 

6k miles no problems. Hopefully it is a failure in infancy type thing, if not and mine go they will be tossed.

 

So are there any Cats which have no problems or very little probs around?

 

most of the others have warranties that gaurantee replacement so if there are probs you get a new one. unlike what i have seen from rt

 

go with crawford...great quality, fitment, and the pass smog both visual and sniffer....and perform almost as good as the rt cats

 

I have 3000+ miles on mine, but I am suspicious something is going on with them.....

Sitting Idling the other day the car was missing, and I've noticed the power is sometimes learchy.

It may be the start of implode.