The SHW Performance Drilled-Dimpled MB Rotors PFR31005 are high-performance brake rotors designed for use in vehicles. They feature a drilled and dimpled design to help dissipate heat and improve overall braking performance. These rotors are made from high-quality materials and have been precision-machined for optimal performance. They are suitable for use in both street and track applications, making them a versatile choice for a variety of driving needs. These rotors are a direct replacement for stock rotors and are compatible with most vehicle makes and models.