GeoSPEC coated drilled rotor for 2015–2020 Alfa Romeo 4C (front) delivers reliable stopping and OEM-style fitment. Ready to install with no pre-degreasing, the non-directional finish helps achieve faster break-in while precision cutting and mill-balancing reduce vibration for smoother stops. Cast from premium G3000/G11H18 iron and coated for superior corrosion protection, it matches OEM form, fit and function for extended service life.
DFC 15-20 Alfa Romeo 4C Front Drilled GeoSPEC Coated Rotor