The R1 Concepts Geo-Carbon drilled and slotted rotor for 2000–2003 Audi A8, rear left, is a replacement rotor made to match the rotor profile and mounting for that application. The drilled-and-slotted braking surface is intended for the rear left position. When servicing the rear brakes, consider replacing the other side on the same axle to maintain balanced braking and consistent wear.
R1 00-03 Audi A8 Rear Left Drilled & Slotted Geo-Carbon Rotor