Hawk Performance Ceramic Street brake pads are engineered to reduce brake NVH (Noise, Vibration, and Harshness), creating a quieter performing brake pad for your luxury or daily vehicle. The ceramic composite formula yields extremely low dust levels and maintains consistent friction output. This kit (HB585Z.660) includes a complete set of front axle disc brake pads. Key features: ultra-low dust, high friction cold/hot, increased stopping power, and gentle on rotors. Parts included: 4 Front Brake Pads (Axe Set).