The Genuine BMW Sound Insulation Floor Rear - 51487039406 is a high-quality replacement part for BMW vehicles. It is designed to reduce noise and vibrations from the road, providing a quieter and more comfortable driving experience. This sound insulation is specifically designed for the rear section of the vehicle's floor, providing maximum coverage and protection. It is made from durable materials and is an authentic BMW product, ensuring a perfect fit and long-lasting performance. This sound insulation is essential for maintaining the overall comfort and luxury of your BMW vehicle.