This SHW 01-06 BMW M3 3.2L Left Front Smooth Monobloc Brake Rotor (34112229529) is a replacement brake rotor for the BMW M3 3.2L. It is made of a single piece of cast iron and is designed to provide superior braking performance and durability. This rotor is coated with a black finish to resist corrosion and provide a smooth surface for optimal braking. It is designed to fit the left front wheel and is compatible with the SHW 01-06 BMW M3 3.2L.