2000 Audi A8 Quattro. 2001-2003 Audi A8 Quattro. Friction Material Composition: Ceramic. Pad Quantity: 4. Prepared For Pad Wear Sensor: No. Position: Rear. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.