The R1 Concepts slotted rear right brake rotor for 2005–2013 Audi A3 is a black-finish replacement specified for the rear-right position on those model years. The slotted braking surface and vehicle-matched dimensions identify it as a like-for-like replacement to restore the rotor contact surface and ensure proper fitment with the A3’s rear braking assembly for the listed years.
R1 05-13 Audi A3 Rear Right Slotted Black Brake Rotor