Genuine OEM BMW exhaust manifold reinforcement plate, part number 11628508282. This plate provides essential structural support to the exhaust manifold assembly, helping to distribute thermal stress and prevent warping. It is designed to be installed within the exhaust manifold assembly. The plate is manufactured from high-heat resistant metal to maintain its integrity under extreme exhaust temperatures. Genuine OEM reinforcement plates are critical for ensuring the longevity of the exhaust manifold and preventing leaks caused by thermal expansion and vibration.