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The EBC S4 Redstuff and USR rotor kit combines low-dust Redstuff pads with fine-slotted, vented USR rotors to improve braking for muscle cars and premium imports. Pads are fully shimmed, slotted and chamfered with Brake-in coating for quick bedding, while the kit includes rear vented 315mm USR rotors treated with Geomet anti-rust coating. This direct-fit upgrade focuses on cooler, quieter braking and consistent pad wear.
EBC S4 Brake Pad and Rotor Kit
