Genuine OEM Volkswagen Soundproofing For Side member, part number 3G8864725. This soundproofing material is designed to be installed on the side member of the vehicle's body structure. Its primary function is to absorb and dampen noise and vibrations, contributing to a quieter and more comfortable cabin environment. The precise shape and material composition ensure effective acoustic performance. Genuine OEM soundproofing components are engineered for exact fitment and optimal noise reduction characteristics.