EBC Ultimax slotted rear rotors for 2001–2003 BMW 525i (E39) offer the cooling and cleaning benefits of angled slots while minimising the air noise commonly associated with slotted discs. The progressively angled slots pull fresh air to reduce operating temperature, help clear dust and debris to preserve pad grip, and support consistent braking with improved pad longevity over standard designs.
EBC 01-03 BMW 525i 2.5 (E39) Premium Rear Rotors