Hawk Performance ER‑1 motorsport brake pads for AP Racing and Alcon systems deliver a racing‑oriented friction compound in a pad designed to meet OE fit and weight specifications. With the listed thickness, they are intended as direct replacements for high‑demand track or motorsport use where consistent, premium friction behavior is required and will fit the specified caliper applications without modification.
Hawk Performance Alcon/AP Racing ER-1 Motorsport Brake Pads