The DFC GeoSPEC coated rotor is a direct-fit rear brake rotor for 2005–2011 Cadillac STS, offering OE-style replacement braking with improved resistance to corrosion. It comes ready-to-install and benefits from precision cutting and mill-balancing to reduce vibration and promote smooth stops. Cast from premium G3000/G11H18 iron and finished with a corrosion-resistant coating and non-directional face for faster break-in and steady performance.
DFC 05-11 Cadillac STS Rear GeoSPEC Coated Rotor