EBC Ultimax slotted front rotors for Mercedes‑Benz C300 (W204) 2013–2014 3.5. The Ultimax design uses progressively angled slots to improve cooling and clear dust while reducing the air noise typical of slotted rotors, helping maintain pad grip and extend pad life. These are vented front discs with OE-style dimensions such as 322mm diameter and a vented construction suited to the listed application.
EBC 13-14 Mercedes-Benz C300 (W204) 3.5 Premium Front Rotors