The R1 Concepts Geo-Carbon drilled and slotted rear rotor for Audi A3 (2005–2025) is a direct-fit replacement rotor that updates the rear braking assembly with a Geoperformance drilled-and-slotted design. It serves as a like-for-like rotor for A3 rear applications, offering a visible upgrade when replacing worn stock rotors. The description identifies this unit for rear Audi A3 fitment as specified.
DFC 05-25 Audi A3 Rear Drilled & Slotted Geoperformance Rotors