The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a replacement rear-left rotor for 2000–2002 Audi S4 models. Its drilled and slotted braking face and Geo-Carbon surface treatment help evacuate moisture and debris to maintain pad contact. Supplied for the rear-left position, it fits the specified S4 applications and is intended for rotor service and replacement.
R1 00-02 Audi S4 Rear Left Drilled & Slotted Geo-Carbon Rotor