Hawk Performance Blue 9012 (E Compound) Race Brake Pads. Entry-level medium-torque racing compound with excellent cold effectiveness. Ideal for road racing and rally applications where a consistent friction profile is required. Kit includes: 4 x Rear Brake Pads (Part Number HB151E.505). Features: Medium-high torque, operating temperature range 250-1000°F (121-538°C), provides high initial bite and predictable deceleration.