The EBC S1 front brake pad and rotor kit is a complete replacement package featuring Ultimax pads and vented RK rotors sized at 315mm diameter for direct-fit front use on Toyota Celica GT4 (ST205) models from 1994–1999. Pads include aramid fiber construction, full shims and chamfers, and EBC's Brake‑in coating for faster bedding. Rotors carry Geomet anti-rust protection and are balanced and runout tested; kit includes caliper lube and offers roughly 15% savings.
EBC S1 Brake Pad and Rotor Kit