This SHW 98-03 BMW M5 4.9L Right Front Drilled Lightweight Brake Rotor (European Model) (34112227736) is a lightweight brake rotor designed for the European model of the 1998-2003 BMW M5 4.9L. This brake rotor has been drilled to reduce overall weight and improve heat dissipation, allowing for improved brake performance. It also features a special coating that helps to prevent corrosion and rusting. This brake rotor is designed to fit perfectly with the original BMW M5 4.9L brake system and is a direct replacement for the original rotor.