EBC S9 Yellowstuff Pad & USR Slotted Rotor Kit - S9KR1047 is the perfect choice for performance-minded drivers. This rotor set features EBC's unique "USR" slotted design, which helps to reduce brake fade and increase pad bite for improved braking performance. The rotors are made from high-grade cast iron for maximum durability, and are finished with a corrosion-resistant zinc coating. This rotor set is perfect for those looking for improved braking performance and reliability.