Originally Posted by swamp2
You must be kidding?
1. Most brakes squeak a bit when hot.
2. The M3/4 will almost for sure NOT be coming with carbon ceramic brake rotors. They are simply too expensive.
3. It wouldn't be a bad idea for BMW to offer them as an option though. Again it would be a small fortune.
I know that hot brakes squeak. I go to the track a couple times a year. But this sounds like a ceramic brake squeak if you ask me. I am pretty confident that this will be an option for the new M3. (Or maybe as a performance part)