The Genuine BMW Antenna Radiator (DNetz 275mm) - 84508369460 is a high-quality antenna designed specifically for BMW vehicles. It is 275mm in length and is compatible with DNetz technology. This antenna is an essential component for receiving radio signals and ensuring optimal performance of the vehicle's audio system. It is a genuine BMW product, meaning it is made with the highest quality materials and is designed to fit perfectly with your BMW vehicle. This antenna is a reliable and durable choice for enhancing your vehicle's audio capabilities.