In this video, you will learn how to remove the speaker rattles in your doors of a MK7 Jetta/GLI (or any car really) using 3 products:

1) Noico Solutions Sound Deadening:
https://amzn.to/3CtQdvI
Roller:
https://amzn.to/3C5ggrK
2) FastRings Speaker Rings
https://amzn.to/3C8Ey3Q
3) Foam Tape:
https://amzn.to/3yegMT1