EBC Ultimax vented front rotors for 1964–1969 Porsche 911 2.0 with M calipers are OE-style, slotted discs engineered to improve cooling and pad contact. Progressively angled slots pull cool air to the braking surface while minimizing typical slot-related air noise. These vented rotors are specified at 282mm diameter, 35mm height and 21mm thickness, offering a direct replacement with enhanced thermal management.
EBC 64-69 Porsche 911 2.0 (M Caliper) (Vented front rotor) Premium Front Rotors