Hawk Performance HPS 5.0 Front Brake Pads HB122B.710 Hawk Alcon B Caliber HP+ Street Brake Pads Auto Car High End Ceramic Racing Brake Pads for Hawk Hb237f. 625 [HPS Hawk Performance HB172 Series Brake Pad Alcon Brake Kits R34 Brakes Concept Z Performance. High Performance Street disc brake pads are legendary for increasing stopping power on street legal vehicles. Increasing the performance of your vehicle? s braking system is easy when you choose Hawk Performance? s HPS braking compound. The High Performance Street compound offers a higher coefficient of friction over stock brake pads and can provide you 20 to 40 percent more stopping power and higher resistance to brake fade than most standard replacement pads. Less fade means you will have better pedal feel and more consistent performance in a durable brake pad that generates less brake dust.