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The EBC S4 Redstuff pad and USR slotted rotor kit offers a matched upgrade for muscle cars and premium imports seeking stronger braking with reduced dust. Redstuff pads combine aramid fiber and ceramic granules, are fully shimmed and feature EBC’s Brake‑in coating for quick bedding. Paired with fine‑slotted USR sport rotors finished with Geomet black anti‑rust coating, the kit is sold as a value bundle and carries a 10,000 mile no‑hassle warranty.
S4 Kits Redstuff and USR Rotors
