The Genuine BMW Bumper Cover Support Rail (part number 51118061130) is a component used in the assembly of BMW vehicles. This support rail is designed to provide structural support for the bumper cover, helping to keep it securely in place and protecting it from damage. It is a genuine OEM (original equipment manufacturer) part, meaning it is made by the same company that produces BMW vehicles. This ensures a perfect fit and high quality construction. The support rail is made from durable materials and is designed to withstand the rigors of daily driving. It is an essential component for maintaining the appearance and functionality of your BMW's bumper cover.