Parts Geek – For 2002 Audi S4 Brake Rotor Rear API 75586FCTR OEF3 — 245mm. Notes: OEF3 — 245mm. 2002 Audi S4. 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.