The EBC Premium rotor and pad kit for S1 pairs Ultimax pads with OEM-style RK rotors as a direct-fit, daily-driver upgrade. The kit bundles pads and rotors and saves roughly 15% compared to separate purchases. Ultimax pads are fully shimmed and chamfered with EBC’s Brake‑in coating for faster bedding, while the vented, balanced rotors feature a Geomet anti‑rust surface for smooth braking and corrosion protection.
EBC S1 Brake Pad and Rotor Kit