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. We’ve got you covered: Sound Absorbing Material (MPN 3G9817157G) 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?

• Get parts made specifically for your Volkswagen, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet strict standards, so you can be confident in their durability. • Using genuine Volkswagen parts helps maintain your vehicle’s value. • We offer a wide range of parts, from routine maintenance items to more complex components, all easily accessible. Volkswagen – trusted quality, available at FixParts Online!