Raybestos BD506M BruteStop Semi-Metallic Front Disc Brake Pad Set Specifically designed for production performance cars and light trucks, with exclusive performance compounds for maximum stopping effectiveness Specially formulated friction materials provide maximum braking power that resists thermal breakdown under even the most extreme driving situations Integrally molded construction provides superior sheer strength and safety Post-cured to require no break-in period, provides safe and consistent performance The ultimate in braking performance