Originally Posted by Viken B.

Good question. I have 30k miles on my car and have yet to see or feel any signs of CB. This is not to say that there isn't any and that the loss of performance might have been so gradual that I don't feel it. My car starts with the first try, idles smoother than 99% of all the cars I've owned and appears to be running as strong as ever. Based on this experience, I guess I am one of those who has ignored the CB issues. I am tempted to continue doing so until some signs (CE light, rough idle, etc.) start to appear. Having said that, if this solution you are talking of proves to be effective and does not cost an arm and a leg, I am willing to consider it. So, show me the product and proof of performance and I'll tell you how I feel about it.

Originally Posted by sakimano

what was the official stance Audi took on the issue?

Extended the warranty on DRC?
Recalled all RS4s, or are they just fixing those who complain?

Both? None?