The EBC S4 pad and USR slotted rotor kit combines silent, low‑dust S4 pads with precision-machined slotted USR rotors into a matched upgrade. Pads include OE-style noise-reducing shims and are intended for street use, while the thermic black-coated rotors resist corrosion and feature slots to manage gases and debris. Sold in pairs for front or rear replacement, this kit balances quiet operation with upgrade rotor features.
EBC S4 Brake Pad and Rotor Kit