PowerStop Evolution drilled and slotted zinc-plated rotors for 2009–2010 Audi A6 Quattro front are sold as a pair and provide a direct-fit bolt-on upgrade for enhanced cooling. Cross-drilled holes and rounded slots evacuate gasses and debris to maintain friction contact, while chamfered drill holes limit stress cracking. Zinc plating protects against corrosion and dynamic mill balancing helps ensure smooth, quiet braking with OE-like characteristics.
Power Stop 09-10 Audi A6 Quattro Front Evolution Drilled & Slotted Rotors - Pair