Upgrade your braking performance with the Hawk Performance HPS 5.0 (High Performance Street) Brake Pad Set. Designed for the spirited street driver, these pads offer shorter stopping distances and improved pedal feel without sacrificing daily drivability. This specific set (HB665B.577) is engineered for the rear axle of Porsche 911 and Boxster/Cayman models. The HPS 5.0 compound provides advanced torque under braking and high resistance to brake fade. This is a complete axle set including: 2x Inner Rear Brake Pads (HB665B.577), 2x Outer Rear Brake Pads (HB665B.577). Features include low dust, low noise, and gentle behavior towards brake rotors.