Um not sure if its the same or not, but its brake related?
Stupid question, what's wrong with them? They don't feel they bite that well either, little spongy. And that's just from normal town driving. Feels like it doesn't stop very well at all. Not snappy or powerful.
You can feel the grooves and bumps if you touched them with your finger.
The worse are the rear ones and look like shit.
iDrive says 10-20k miles left. Is that the pads or discs?
And its a 2007 E92 M3 btw