'13 B8.5 S4 | Brilliant Black | DSG | Sports Diff | Roc-Euro | APR Exhaust | 19' PSS . 09-22-2018 07:08 AM #9. Zimmerman rotors are OEM, so you can't go wrong with those. Buying rotors directly from the dealership will give you a Zimmerman rotor that has been stamped with the Audi logo - that's literally the only difference. .

tarcze zimmermann audi a4 b8