The EBC S4 pad and USR slotted rotor rear kit combines Aramid-fiber pads enhanced with ceramic granules, slotted and chamfered faces, and fine slotted vented sport rotors with caliper lube to deliver strong braking with minimal dust. Buying the kit saves about 15% versus separate parts; Geomet black coating resists rust, Brake-in coating speeds pad seating, and the direct-fit design needs no changes to stock setup.
EBC S4 Brake Pad and Rotor Kit