EBC Ultimax slotted front rotor set for 2004–2008 Audi S4 4.2. These OE-style vented discs use progressively angled slots to pull cool air through the rotor, helping maintain consistent pad contact without excess air noise typical of other slotted designs. At 345mm diameter and matching FMSI pad D1111, they provide a direct-fit replacement focused on quieter slot performance.
EBC 04-08 Audi S4 4.2 Premium Front Rotors