Genuine OEM Volkswagen Soundproofing For Floor, part number 5TA863919A. This soundproofing component is located on the vehicle floor. It functions to reduce noise and vibration from the road and drivetrain from entering the cabin. This part is positioned on the underside of the vehicle's floor. It is made from durable sound-dampening materials. Genuine OEM soundproofing ensures precise fitment and optimal noise reduction for a quieter cabin experience.