The R1 Concepts Geo-Carbon drilled-and-slotted rotor is a direct-fit rear left replacement for 2002–2006 Audi A4 Quattro applications. It uses a Geo-Carbon rotor face finished with drilled and slotted machining to align with the vehicle's rear-left brake mounting. Supplied for the specified rear-left position and model years to restore rotor surface and maintain OE-style fitment.
R1 02-06 Audi A4 Quattro Rear Left Drilled & Slotted Geo-Carbon Rotor