The GiroDisc 97-04 Audi A6/Allroad (C5 w/Alcon/Stoptech 355x32 Rotors) Slotted Front Rings are a set of performance brake rotors designed to provide superior braking performance for the Audi A6/Allroad (C5) platform. The rotors feature Alcon/Stoptech 355x32 slotted rings for maximum stopping power and improved heat dissipation. They are also designed to reduce brake fade and improve pedal feel. The rotors are constructed from high-grade carbon steel for maximum durability and are also corrosion-resistant. These rotors are an ideal choice for performance vehicles that require improved braking performance.