The PowerStop Autospecialty Front Rotor for 2010–2011 Audi S4 is a direct-fit replacement produced to original equipment specifications. Machined to minimize DTV and runout, it is dynamically mill-balanced and features a cross-hatched friction surface to promote optimal pad break-in. Matching OE weight and vane count, this rotor provides a simple bolt-on option for restoring consistent, smooth braking performance.
Power Stop 10-11 Audi S4 Front Autospecialty Brake Rotor