The EBC S1 Ultimax Pad & Premium Rotor Kit is designed for superior braking performance. The S1KR1110 set is made from high-grade stainless steel and precision machined to ensure maximum strength and durability. The rotors feature a unique curved design to help reduce noise and vibration, while the slots and chamfers help ensure efficient heat dissipation and better pad bite. The set is perfect for high performance vehicles and is sure to provide reliable braking power for years to come.