The DFC Geomet-coated rotor for 2013–2021 BMW 435i xDrive rear is a hi-carbon alloy replacement that preserves OE-style cooling while adding Geomet corrosion protection. Made with premium G3000/G11H18 iron castings and OE vane geometry, it provides reliable heat dissipation. Precision mill-balancing reduces vibration for smooth stopping; a fine-turned 16 RMS surface improves pad break-in and DTV (0.10 mm) plus lateral runout (0.50 mm) specifications are maintained.

DFC 13-21 BMW 435i xDrive Rear Hi-Carbon Alloy Geomet Coated Rotor