The Hawk Blue 9012 (HB145E.570) is a high-performance racing brake pad designed for mid-to-high temperature sport applications. It features a medium/high initial bite and excellent friction consistency. This specific compound is a favorite for road racing and track day enthusiasts. This kit includes: Front Brake Pad Set (4 pcs), Part Number: HB145E.570. Note: Recommended for track use only; not suitable for street driving due to aggressive dust and noise profiles.