The PowerStop Evolution drilled & slotted zinc-plated rotor pair for 2012–2016 Audi A4 front applications provides a bolt-on performance upgrade to improve cooling and consistency. Precision cross-drilled holes aid cooling and rounded slots evacuate gasses and debris, maintaining a clean friction surface. Rotors are zinc plated to resist corrosion, manufactured to strict DTV and runout tolerances, dynamically balanced and sold as a pair for straightforward OE-style installation.
Power Stop 12-16 Audi A4 Front Evolution Drilled & Slotted Rotors - Pair