The EBC Ultimax slotted front rotor for 1987–1988 BMW M5 (E28) 3.5L is an OE-style vented disc sized for direct replacement. Progressively angled slots reduce the air-noise typically associated with slotted rotors while still drawing cooling air to manage temperatures and clear pad debris, supporting consistent braking and helping to prolong pad life compared with plain discs.
EBC 87-88 BMW M5 3.5L (E28) RK Series Premium Front Rotors