This SHW 20-21 BMW X3 M 3.0L Right Front Cross-Drilled Lightweight Brake Rotor (34118054826) is a direct replacement for the original brake rotor that comes with the BMW X3 M 3.0L. This brake rotor is constructed from lightweight aluminum and features a cross-drilled design for improved cooling and better performance. It is designed to provide superior stopping power and increased durability. This rotor is an ideal choice for those looking to upgrade their braking system without breaking the bank.