| E46 Carbon Fiber Brake Backing Plates |
 The carbon brake backing plates are made of pure carbon and high temperature resin. Our unique design specifically for the E4 6 (and non-m Z 3) is optimized for 3" hose and allows the air to flow directly to the rotor with no impedance, with a considerably lower weight than competing products. When flow tested compared to a competitor's product, the ducts flowed twice as much. This greatly reduces the chance of brake fade, boiling the brake fluid, and wear and tear on your brake components. Installation is easy, as it does not require removal of the wheel bearing. We do this by making the backing plate in two parts. The main backing plate and a block off plate that bolt together. Most companies just have a big slot so you can slide the backing plate on, but then it just lets air flow right out of it. We block off the hole to maximizing brake cooling airflow to the center of the rotor. Price: 299.95 |