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The EBC Ultimax OE-style front rotors for 2006–2009 BMW Z4 3.0 Si combine the cooling benefits of slotted discs with quieter operation through progressively angled slots. Machined to OE dimensions, these vented rotors help maintain pad grip, clear dust and manage heat for consistent stopping. They provide an OE-compatible replacement that supports reliable daily driving and occasional spirited use.
EBC 06-09 BMW Z4 3.0 Si Premium Front Rotors
