This SHW 15-18 BMW X5 M 4.4L Left Front Cross-Drilled Lightweight Brake Rotor (34112284901) is a high-performance brake rotor designed to provide superior braking performance. This rotor is made from lightweight materials and features a cross-drilled design to help dissipate heat quickly and evenly. The rotor is designed to fit the left front wheel of the 15-18 BMW X5 M 4.4L and is an ideal choice for those looking to upgrade their braking system.