Hawk Performance HP Plus (HB183N.660) brake pads are designed for the enthusiast who challenges their car on both the street and the autocross or track day circuit. This specialized Ferro-Carbon friction material offers extremely high coefficient of friction and fade resistance. Note: High friction levels may result in increased brake noise and dust. The set includes: 4 Front Brake Pads (Article: HB183N.660). Key features: High deceleration rates, consistent friction output, and exceptional thermal stability for aggressive driving styles.