The SHW drilled lightweight brake rotor for 2018–2021 BMW M5 4.4L (right front) is a vehicle-specific, cross-drilled replacement that preserves the listed wheel-side fit. This lightweight rotor is intended as a direct-fit service part for the specified model and engine. Sold as the right-front rotor with the catalog part reference for easy identification and installation.
SHW 18-21 BMW M5 4.4L Right Front Cross-Drilled Lightweight Brake Rotor (34117991102)