EBC Brakes USR Slotted Rotor Set is the perfect upgrade for your vehicle's braking system. These rotors are designed to provide superior cooling, maximum stopping power and increased braking response. The slotted design helps to reduce brake fade and improve bite, while the directional curved vane design helps to reduce heat and noise. The USR1819R rotor set is made from high quality stainless steel and comes with a limited lifetime warranty.