The EBC S4 brake pad and USR slotted rotor kit combines S4 pads with USR slotted rotors as a unified replacement option. Intended to simplify maintenance, the kit supplies matched pads and slotted rotors for axle-specific replacement so buyers can refresh braking components in a single purchase. The rotor slotting supports clearing surface gases and debris to help maintain steady pad contact.
EBC S4 Brake Pad and Rotor Kit