The EBC USR slotted rotor and S4 brake pad kit is a direct-fit upgrade that pairs Aramid-fiber S4 pads with fine slotted vented sport rotors and includes caliper lube, saving about 15% versus buying parts separately. Pads use ceramic granules, full shims, chamfers and EBC’s Brake‑in coating for fast bedding and reduced dust; Geomet black rotors help resist rust and promote cooler, even wear.
EBC S4 Brake Pad and Rotor Kit