StopTech Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers. The 127.47023R is a premium Right Rear Slotted & Drilled rotor designed for high-performance street driving. It features a unique cross-drilling and slotting pattern that improves cooling, helps wipe away debris, and enhances initial bite. The rotor is finished with a black e-coating on the hubs and vanes for superior corrosion resistance. This part number refers to a single right rear rotor. For a complete rear axle set, it is recommended to pair this with the left side rotor (P/N 127.47023L). Specifications: 5x114.3 Bolt Pattern, Vented Design.