The Genuine BMW Sound Insulating Wheel Housing Rear Left is a part designed to reduce noise and vibrations from the rear wheel of a BMW vehicle. It is made from high-quality materials and is specifically designed to fit the left rear wheel housing. This product effectively reduces road noise and helps to create a quieter and more comfortable driving experience. It is an authentic BMW product, ensuring a perfect fit and reliable performance. This sound insulating wheel housing is an essential component for any BMW owner looking to improve their driving experience.