The EBC Ultimax slotted front rotor for 2003–2005 Infiniti M45 (4.5) applications combines quiet operation with slotted cooling. Progressively angled slots pull in cool air and clear dust to maintain pad bite while minimizing air noise common to slotted discs. This vented OE‑style disc measures 290mm diameter, 28mm thick, with five bolt holes and a 68mm center, suitable for direct replacement use.
EBC 03-05 Infiniti M45 4.5 Premium Front Rotors