This is the ONLY video that covers everything (I think) that is currently known about quieting the ride of your Tesla Model Y.
Here are some links/sources that you might find helpful that I covered in the video:
1) Installing Vinyl Tubing (The best fix you can do):
https://teslamotorsclub.com/tmc/posts/6314645/
or
https://www.reddit.com/r/TeslaModelY/comments/s2cn04/guys_i_think_ive_solved_the_booming_interior/
2) Results of Installing Vinyl Tubing (Measured by Spectroid on Android)
https://www.youtube.com/watch?v=7c0eruKNlXw
3) Re-aligning Hatch Stops (required after installing vinyl tubing), video I referenced:
https://www.youtube.com/watch?v=Z4fYt06sfN0&t=247s
4) Rigid Hatch Stops
3D Printed: https://teslamotorsclub.com/tmc/threads/3d-printed-rigid-hatch-stops-to-reduce-uneven-road-noise.245648/
Thingiverse: https://www.thingiverse.com/thing:5090408
Non-3D Printed Method: https://teslamotorsclub.com/tmc/threads/easy-and-effective-low-frequency-fix.236051/
5) Parcel Shelf and the original listing I bought from is no longer available, but this is the same version:
https://s.click.aliexpress.com/e/_DDbABYv
6) Installing Sound Deadening Butyl (further notes)
https://teslamotorsclub.com/tmc/posts/6202085/
7) Wheel well insulation:
https://s.click.aliexpress.com/e/_DexoGhX
8) MountainPass Performance Comfort Coilovers
https://www.mountainpassperformance.com/product/modely-comfortadjustable/
0:00 Intro
6:20 Vinyl Tubing
12:48 Tesla Service Fixes
14:20 Aligning Hatch Stops
15:51 Rigid Hatch Stops
18:07 Installing Sound Deadening
23:12 Parcel Shelf
24:10 Comfort Coilovers
25:22 Other Products
29:33 Outro
I don't think anyone will ever use this link because you probably already own a Tesla! But here's my Tesla Referral link if you felt this video helped you out! https://ts.la/carol54906