EBC's S1 kit pairs Ultimax pads with OEM-style RK rotors as a direct-fit rear brake solution for daily drivers. The kit offers balanced, runout-tested rotors with Geomet anti-rust coating and premium Ultimax pads for reliable stopping. Presented as a no-modification replacement, the package aims to restore or modestly improve braking performance while fitting existing stock hardware and offering a practical upgrade path.
EBC S1 Brake Pad and Rotor Kit