The R1 Concepts drilled-and-slotted front left brake rotor for 1999–2004 Audi S6 is a black-finished replacement listed for that application. The drilled-and-slotted machining offers a distinctive appearance while matching the rotor surface profile the vehicle requires, providing a practical option to renew worn front rotors and restore proper pad engagement on the specified S6 model years.
R1 99-04 Audi S6 Front Left Drilled & Slotted Black Brake Rotor