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DBA 4000 Series XS rotors are a direct-replacement drilled and slotted option built from high-carbon, heat-treated iron with patented Kangaroo Paw ventilation for improved cooling. The XS Gold version adds a non-directional cross-drilled and slotted face for gas and dust evacuation plus an attractive gold hub finish. These rotors bring upgraded thermal control and braking response for street and spirited driving applications.
DBA 03-06 BMW Z4 2.5L Front Drilled & Slotted 4000 Series Rotor
