The Hawk Performance HPX (High Performance Street) series is designed for drivers who demand better stopping power and heat resistance than standard OEM pads. This rear brake pad set offers a significant increase in friction coefficient and fade resistance, making it ideal for spirited street driving and heavy-duty use. The advanced ferro-carbon compound provides a linear response and consistent pedal feel. Kit includes: 4 Rear Brake Pads (HB671C.628). Features include low dust output, minimal brake noise, and extended pad life while being gentle on rotors.