The StopTech Slotted Sport Brake Rotors 126.34048SR are high-performance brake rotors designed for use on sport vehicles. These rotors feature a slotted design that helps to dissipate heat and gases, improving overall braking performance and reducing the risk of brake fade. The slots also help to keep the brake pads clean, preventing buildup of debris and ensuring consistent braking. These rotors are made from high-quality materials and are precision-machined for a perfect fit. They are an ideal upgrade for drivers looking for improved braking power and reliability.