This stuff basically dampens vibrations and absorbs noise. It’s not a solid barrier—think of it more like a sponge for sound waves. It's made of dense foam or a similar material designed to reduce how much sound travels through the metal of the roof. It comes in sheets or sometimes pre – cut shapes for easier installation. Your car’s roof is a big, thin panel of metal, and sound loves to travel through metal. Rain, wind, road noise…it all bounces around up there and comes right into the cabin. This material gets applied to the inside of the roof panel, usually before the headliner goes in. It helps create a quieter, more comfortable ride. It’s not always about eliminating all sound, but about reducing the harshness and high frequencies that fatigue you on a long drive. Honestly, it makes a big difference in perceived quality. A quiet cabin just feels more luxurious and allows you to enjoy your stereo or have a normal conversation without shouting. Without it, you’ll notice if you’re driving on certain road surfaces or during heavy rain. It acts like a shield against outside noise. Plus, reducing vibration can help prevent rattles and squeaks over time. You can find a lot of options for this type of material at places like Fixparts Online, and they’ll have different thicknesses and densities depending on how much sound reduction you're aiming for. It's a relatively inexpensive upgrade that gives you a surprisingly big benefit. Dedicated support: Sound Absorbing Material (MPN 3G5817157E) includes a 12-month warranty!

About Volkswagen

Volkswagen is a world-renowned automaker delivering innovative vehicles that combine performance, practicality, and cutting-edge design.

Why Choose Volkswagen?

• Genuine Volkswagen parts are designed specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using Volkswagen parts helps maintain your vehicle's original quality, safety features, and value. • Our parts are rigorously tested to meet Volkswagen’s high standards, giving you peace of mind and long-lasting reliability. • You'll find a wide range of parts and accessories, backed by Volkswagen's warranty and expert support. Volkswagen – trusted quality, available at FixParts Online!