BAER Brakes 4261415C Front Disc Brake Upgrade Kit for 79-93 Ford Mustang

This system features the 4-piston, S4 caliper mounted to a 11" 2 piece slot, drill, zinc plated rotor. The S4 caliper has D.O.T compliant dust and weather seals and uses the popular DR1 or HB100 pad type. Rotors are pre-assembled with NAS high grade stainless hardware. Mounting hardware is also included. The SS4+ Deep Stage system is the first drag race system designed specifically for heavy, fast cars that might also see street use. The 11" SS4+ Deep Stage system fits most 15” and larger wheels.