Problems with Ceramic brake disks

[Colinv6]

Wow, I’d be gutted if this happened on mine.

Considering BMW don’t usually warranty these sort of defects I’ll be interested to see how you guys get on.

[///MPhatic]

Originally Posted by Colinv6

Wow, I’d be gutted if this happened on mine.

Considering BMW don’t usually warranty these sort of defects I’ll be interested to see how you guys get on.

BMW isn't going to warranty these issues because it's caused by rocks hitting the disc at an angle. Same with the scores, the won't warranty them. They left us 3mm of clearance, but it's not their fault if a rock gets stuck in there.

[Blocke]

Fuck that sucks. I am far out of warranty (2015 with 38k miles). Scary to think, but If this happens to mine I’ll just swap to M2C rotors. These ceramics seem like a liability sometimes.

[Colinv6]

Originally Posted by ///MPhatic

BMW isn't going to warranty these issues because it's caused by rocks hitting the disc at an angle. Same with the scores, the won't warranty them. They left us 3mm of clearance, but it's not their fault if a rock gets stuck in there.

For sure. I know my old M4CS which I kept immaculate from new had big white scores round the front wheels (and I assume the calipers to match)

Thankfully now I have a comp, so 20’s and ample clearance

[rhyary]

The picture shows separation of the friction layer from the core carbon ceramic structure.

This can be refurbished. If you see this kind of damage and you are out of warranty, contact me via direct message.

Feel free to subscribe to my dedicated carbon ceramic brake group on Facebook.

https://m.facebook.com/groups/296265...ibextid=zoDNOU