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R1 Concepts slotted brake rotor for 2004–2009 Audi S4 rear left applications. The slotted face helps clear gases and debris from the pad contact area to support a more consistent braking feel under load. Finished in black for a discreet appearance, this rotor is offered specifically for the rear left position when a slotted, black replacement is required.
R1 04-09 Audi S4 Rear Left Slotted Black Brake Rotor
