The DFC Geomet-coated drilled rotor for BMW X5 (2015–2019), left front, is a hi-carbon alloy replacement rotor intended for direct fit on the stated application. It employs premium G3000/G11H18 iron castings and an OE vane configuration for proper heat handling. Each rotor is precision mill-balanced, fine-turned to 16 RMS, and finished with a Geomet coating. Tolerances include DTV 0.010 mm and lateral runout 0.050 mm.
DFC 15-19 BMW X5 Left Front Drilled Hi-Carbon Alloy Geomet Coated Rotor