Prime Choice Auto Parts PERFQUAD0164 Set of 4 Performance Drilled and Slotted Rotors with 8 Ceramic Pads High quality, brand new high performance brake pads Engineered with high grade composite materials for superior braking and extended life. Manufactured to meet or exceed expectations for performance and fit Chamfered and slotted to prevent heat expansion cracks and reduced brake noise Exceptional performance with little to no brake dust Designed especially for performance drilled and slotted rotors