I have PCCB's on my 2005 turbo S and just had to have the pads replaced due to cracking of the pads on all four wheels. Done under warranty. They did not have to replace the rotors. I asked about that and was told by the tech that rotors are not matched to pads and therefore did not have to be replaced. Cost would have been about $2000 for parts and labor - no cost to me.

 

No issues with the PCCB on the street. They do squeal a bit when cold. They have no problem hauling 235x19 and 315x19 to a dead stop real fast.