The Hawk 2020 Toyota Supra / 19-20 BMW Z4 PC Street Front Brake Pads are a high-performance, performance-grade brake pad designed for superior stopping power and high-performance braking. The Hawk PC Street Front Brake Pads are designed for street and track use and feature a high-friction compound for maximum stopping power and long life. The pads also feature an increased thermal capacity for improved heat dissipation and a lower dust output for a cleaner look. The pads are also designed to reduce noise and vibration for a smoother, quieter ride.