R1 Concepts slotted brake rotor for 2008–2011 Audi S4 front left applications. The slotted surface helps clear gases and debris from the pad contact area to aid consistent braking on the front axle. Finished in black for a subtle appearance, this rotor is specified for the front left position where a slotted, black replacement is required.
R1 08-11 Audi S4 Front Left Slotted Black Brake Rotor