The Genuine BMW Antenna Amplifier Diversity (315 Mhz) - 65209276033 is a high-quality electronic component designed specifically for use in BMW vehicles. This antenna amplifier is responsible for improving the reception and range of the vehicle's radio and GPS signals. It operates on a frequency of 315 Mhz, making it compatible with a wide range of BMW models. This product is made from genuine BMW parts and is designed to meet the strict quality standards of the brand. It is a reliable and effective solution for improving the overall performance of the vehicle's communication systems.