The R1 Concepts drilled-and-slotted rear right brake rotor for 2000–2002 Audi S4 is a black-finished replacement listed for that application. Its drilled-and-slotted machining provides a distinctive appearance while conforming to the rotor surface geometry the braking system expects, making it a straightforward choice to refresh worn rear rotors and maintain correct pad contact on the specified S4 years.
R1 00-02 Audi S4 Rear Right Drilled & Slotted Black Brake Rotor