The DFC GeoSPEC coated rotor for 2009–2016 BMW Z4 (front) provides an OE-form replacement with enhanced corrosion resistance. It ships ready to install without additional prep and is precision cut and mill-balanced to reduce vibration and improve pedal feel. Manufactured from premium G3000/G11H18 iron castings, the rotor matches OEM fit and function and includes a non-directional finish for faster break-in.
DFC 09-16 BMW Z4 Front GeoSPEC Coated Rotor