The DFC GeoSPEC coated plain rotor for 2012–2018 BMW 428i front applications is an OEM-compatible replacement with enhanced corrosion resistance. Precision cut and mill-balanced to reduce vibration and improve braking feel, it’s produced from G3000/G11H18 iron castings for stability. A non-directional finish promotes faster break-in, and the rotor ships ready to install without additional pre-degreasing.
DFC 12-18 BMW 428i Front GeoSPEC Coated Rotor