The PowerStop Evolution drilled & slotted rotor pair for 2015-2018 Audi S3 front applications provides a bolt-on upgrade to help control heat and maintain consistent braking under demanding conditions. Precision cross-drilled holes and rounded slots evacuate gases and debris, zinc dichromate plating fights corrosion, manufacturing tolerances limit DTV and runout, and rotors are dynamically mill-balanced and sold as a matched pair.
Power Stop 15-18 Audi S3 Front Evolution Drilled & Slotted Rotors - Pair