SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad-to-rotor interface. The holes and slots also inhibit irregular pad compound buildup on the rotor faces, resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight. Along with the excellent performance characteristics of these rotors' design, each rotor is treated with a silver zinc wash to inhibit corrosion on all areas swept clean by the brake pads. The high-tech design, classic style, and aesthetic appeal of the SRP Series rotors offer the perfect finishing touches to any wheel and tire detail.