The DFC right-front brake rotor for 2020–2025 BMW M340i is a dimpled and slotted replacement rotor tuned for that application. It uses premium G3000/G11H18 iron castings and an OE-style vane configuration to aid heat dissipation. CNC-machined and 100% precision mill-balanced, the rotor is finished non-directionally to promote faster break-in, smoother stops, and minimal vibration.
DFC 20-25 BMW M340i Right Front Dimpled and Slotted Brake Rotor