I ordered new brake pads for my ceramic brakes and was told by my German dealer that there a four different sets of brake pads for the ceramic brakes. Comfort, Standard (what the car came with) Sport, and Race. I got the Spor" ones. From the liturature included, they are not aproved for street use. The part numbers are Front 996.351.943.00 Rear 996.352.930.91 On the brakes they also say Padig 90. On my original pads the say Padig 90-2