The EBC S1 Ultimax Pads & Premium Rotor Set - Front - S1KF2017 is the perfect choice for those looking for high performance and reliable braking. This set includes two rotors, made from high grade stainless steel, that provide superior stopping power and improved heat dissipation. The patented EBC Brake-in coating ensures maximum friction between the pads and the rotors for maximum stopping power. These rotors are also designed to be corrosion-resistant and come with a limited lifetime warranty.