The DFC left-front brake rotor for 2020–2025 BMW M340i is a dimpled and slotted replacement intended for direct vehicle service. Constructed from premium G3000/G11H18 iron castings with an OE vane layout, it offers effective heat dissipation. CNC-machined to tight tolerances and 100% precision mill-balanced, the non-directional finish promotes faster break-in and smoother, low-vibration stopping.
DFC 20-25 BMW M340i Left Front Brake Rotor - Dimpled and Slotted