Hawk Performance HP+ (High Performance Street Plus) brake pads are the ideal choice for autocross and track day drivers looking for a high-performance race compound that can still be driven to and from the track. These pads feature a high friction coefficient and outstanding resistance to brake fade. The HB158N.515 set is specifically engineered for Mazda RX-7 rear applications. Kit includes: 1x Rear Brake Pad Set (4 pads), HWK-HB158N.515. Warning: Due to the high-performance friction levels, increased brake noise, dust, and rotor wear may occur.