I've just been told by the dealer that my Check Engine Light is coming on due to the fact that my "Catalytic Converters are Coming Apart". All four Oxygen sensors are triggering the check engine light.

I have a 2004 Crossfire...not the SRT-6.

I'm very interested in what are the so called "stainless steel high flow cat" mentioned here in this thread. Is that some universal catalytic converter that must be welded in. They must still have platinum inside, right???

The dealer told me $3,400 to fix my Crossfire. I live in California where emissions standards are tough and I due for a smoke check next month!

I'm in shock. Can I get by with non-factory cats somehow?