This SHW 05-06 BMW M3 3.2L Left Front Cross-Drilled Lightweight Brake Rotor is designed to provide superior stopping power and improved brake performance. This rotor features a lightweight design that reduces unsprung weight and improves handling. The cross-drilled design helps to dissipate heat for improved cooling and braking performance. This rotor is constructed from high-quality materials for long-lasting durability and reliability. This rotor is an ideal choice for those looking to upgrade the braking system on their BMW M3.