Well, I am guessing you work for BMW. Eheheh!!!
I was just posting about my experience.
It is my first post because I bought my car 3 months ago (before that I wasn't even in the US so I didn't really have to deal with any of the CARB regulation)
If you don't find my information useful, or you find them misleading, please let me know. If you believe it’s helpful for the community, please go ahead and close this thread.
If you know of any other catalytic converter other then Miller and OE that are legal in California for BMW, please let me know.