Since we don't yet have enough data on the Bimmers: There is a very good article in Panorama (the PCA monthly mag) on the 2nd gen PCCBs that are tracked. It basically concludes by the accounts of two different cars (997 TT and 987 Spyder) and drivers' perspectives that the PCCBs lasted half the time of the iron discs of Porsche when use at the track even with only Porsche brake pads.
|