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NVX SDBTK20 Premium Stealth Black thumbnail image
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5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.9
Design
5
Usability
4.8

Customer Reviews

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Excellent

This stuff is great. I was able to do my entire car with 1 package of this stuff.

By Anonymous on July 29, 2018 Checkmark Icon Verified purchase

47 found this helpful


Good stuff.

I used this product in a number of spots in my car to reduce rattles. It definitely worked as it’s supposed to. I’d recommend.

By Justin on April 27, 2018

47 found this helpful


Outstanding!!!

This has got to be the best value anywhere. I recently completed the install in my entire 94 Land Cruiser. Huge reduction in road noise and a major improvement in sound system quality. I started to notice smaller noises that I had never heard before. A significant improvement to the restoration process. The doors sound solid when closing and the door handles don't sound "tin-like" as they did before. The best improvement to a vehicle that unfortunately nobody but myself will notice, but I would do it all over again.

By Happy in TX on May 2, 2020

44 found this helpful


Really high quality mat

I was impressed with the quality of this and will definitely buy more. Forms easily and sticks very well. I like it better than the foil lined kind because I don’t have to worry about slicing my hands. Definitely can tell the difference it has made with quieting down the ride and getting rid of rattles.

By Robb on January 6, 2020 Checkmark Icon Verified purchase

47 found this helpful


Great product

This product is great, it is easy to install and works just as good if not better than the more expensive brands. Would recommend using this product.

By Steve on March 17, 2018

45 found this helpful


Soundproof Your Ride

Everyone who cares about their ears- excessive roadnoise, music, carphone, etc- should soundproof. This soundproof kit is economical, a relatively easy install, & effective.

By ken on August 21, 2022 Checkmark Icon Verified purchase

38 found this helpful


NVX Trunk Kit.

While my intention is to do my two front doors, it made more sense to purchase the large sheets. Although I have a four door SUV, the reason for this was to assure all metal was covered, as well as enough to do the plastic door skin (interior). I can't comment on durability just yet. The premium black looks simple to trace and cut. I'll add pictures as I proceed.

By Erik on April 3, 2024 Checkmark Icon Verified purchase

15 found this helpful


By Roy on May 28, 2024 Checkmark Icon Verified purchase

12 found this helpful


The best sound deadner on the market next to the pro version!

The best sound deadner on the market next to the pro version of this by NVX. I like the pro version of this best due to it's twice as thick. Both go on extremly easy. Way easier than Dynamat and seems to have less smell, if any at all. I bought this and will not use anything else now.

By JOSHUA on May 13, 2025 Checkmark Icon Verified purchase

1 found this helpful


By kevin on January 10, 2025 Checkmark Icon Verified purchase

1 found this helpful


By Scott on March 21, 2026 Checkmark Icon Verified purchase
2021 Subaru Crosstrek


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.