The DFC rear GeoSPEC coated rotor for 2006–2013 BMW 330i is a dimpled and slotted replacement that ships ready to install without extra pre-degreasing. Precision cut and mill-balanced, it’s manufactured from premium G3000/G11H18 iron castings and finished with a GeoSPEC coating to provide better corrosion protection than conventional paints. Produced to meet OEM form, fit, and function expectations.
DFC 06-13 BMW 330i Rear GeoSPEC Coated Rotor - Dimpled and Slotted