The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a replacement front-left rotor for 1999–2004 Audi S6 models. It pairs drilled holes and slots with a Geo-Carbon finish to help keep pad surfaces clear of debris and moisture buildup. Offered for the front-left position, this rotor is intended for straightforward replacement during brake service on the specified S6 applications.
R1 99-04 Audi S6 Front Left Drilled & Slotted Geo-Carbon Rotor