BuildsMembersVideosForums
Teams
Browse teams
Events
Car shows & meets
Competitions
SPL & SQ leagues
Contest
Win prizes!
Equipment
Browse audio gear
Installation Shops
Find professional installers
Equipment Brands
Explore top brands
Retailers
Find dealers & stores
Creators
YouTubers & reviewers
Calculators & Tools
Box, impedance, wire & more
Login

Get updates on builds, events & deals

Get updates on builds, events & deals

COMMUNITY
  • Browse Builds
  • Members
  • Groups
  • Teams
  • Competitions
  • Events
  • Promoters
  • Video Galleries
  • Brands
  • Retailers
  • Equipment Database
  • Submit Your Build
TOOLS
  • Box Calculator
  • Impedance Calculator
  • Wire Gauge Calculator
  • Amplifier Matching
  • Cone Area Calculator
  • dB Power Calculator
  • Ohm's Law Calculator
  • Power Calculator
  • Lithium Battery Calculator
  • Strapped vs Gain Matched
SUPPORT
  • Installation Guides
  • Warranty Info
  • Contact Us
  • Dealer Locator
COMPANY
  • Sparked Innovations Store
  • About Us
  • Eddie's Blog
  • Privacy Policy
  • Terms of Service
  • Data Policy & Ethics
  • Data Deletion
  • Changelog
FOR BUSINESS
  • Partner With Us
  • Become a Retailer
  • List Your Shop

Product data aggregated from publicly available retailer listings

Sonic ElectronixWoofers EtcSky High Car AudioDown4Sound ShopBig Jeff AudioCar Audio BargainShowtime Electronics+ more
Loading...

© 2026 Sparked Innovations. All rights reserved.

POWERED BY SPARKED INNOVATIONS
v1.00|Beta|Live
Home/Equipment/Sound Deadening/Down4Sound/Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit
Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit
Down4Sound/Sound Deadening

Down4Sound Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit

Description 0 Reviews Description Introducing the strongest deadener we offer – the Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener. This 16-piece trunk kit covers a total area of 22 square feet, providing unparalleled sound insulation and vibration damping for your vehicle. Ideal for trunk applications, this kit ensures a quieter and more solid ride. Key Features: Thickness: 160 Mil Coverage: 16 pieces, totaling 22 sqft Application: Trunk kit, suitable for various vehicle types Performance: Superior sound deadening and vibration control Durability: Extreme strength for long-lasting results Installation Instructions: Clean Each Panel: Ensure all surfaces are thoroughly cleaned before applying the deadener. Heat the Deadener: Use a propane torch to make the deadener flexible and pliable for easier installation. Apply to Clean Surface: Once heated, apply the deadener to the clean surface. Allow it to cool down for a super rigid and noticeably solid panel. Additional Information: Refer to the product video for detailed installation instructions and tips. Experience the best in sound deadening technology with Down4Sound's strongest offering. PLEASE CLEAN EACH PANEL PROPERLY BEFORE APPLYING DEADENER. YOU MUST HEAT DEADENER WITH A PROPANE TORCH TO GET IT FLEXIBLE/PLYABLE TO BE READY FOR INSTALLATION. ONCE YOU APPLY IT TO THE CLEAN SURFACE AND IT COOLS DOWN, YOUR PANEL WILL BE SUPER RIDGID AND NOTICEABLY SOLID! View All Close 0 Reviews View All Close
Used in 0 builds
View All Down4Sound Sound Deadening
Compare Prices(1 retailer)
D
Down4SoundAuthorized Dealer
Available
$139.99
Updated 4/11/2026
Also check Amazon

Search for this product on Amazon

Prices and availability may vary. Click to verify current pricing at retailer.

Need this installed?

Browse 41+ professional car audio installers in our network

Find an Installer

Frequently Asked Questions

What is the Down4Sound Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit?

The Down4Sound Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit is a car audio equipment made by Down4Sound. View full specifications and where to buy on this page.

How much does the Down4Sound Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit cost?

The Down4Sound Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit typically sells for around $140 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the Down4Sound Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit?

You can purchase the Down4Sound Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener - 16 Piece 22 Sqft - TRUNK kit from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

Customer Reviews

-

0 reviews

5
0
4
0
3
0
2
0
1
0

Sign in to write a review

Loading reviews...

More from Down4Sound

Down4Sound DOWN4SOUND Single Tweeter Speaker Pods for the A-Pillar of a 00-06 GM Full Size Truck

DOWN4SOUND Single Tweeter Speaker Pods for the A-Pillar of a 00-06 GM Full Size Truck

Speaker
USCMR-108 - 10" Pro Audio Midrange Speaker - 250W RMS

USCMR-108 - 10" Pro Audio Midrange Speaker - 250W RMS

Speaker
Down4Sound DOWN4SOUND D4S-MND658 Neo+ Speaker - 6.5 Inch, 200W RMS, 8 Ohm

DOWN4SOUND D4S-MND658 Neo+ Speaker - 6.5 Inch, 200W RMS, 8 Ohm

Speaker
Down4Sound DOWN4SOUND Single 3.5" Speaker Pods for the A-Pillar of a 07-14 GM Full Size Truck

DOWN4SOUND Single 3.5" Speaker Pods for the A-Pillar of a 07-14 GM Full Size Truck

Speaker
Down4Sound DOWN4SOUND Dual 6.5" Speaker Pods for the Front Door of a 01-04 Toyota Tacoma Both Manual and Electric Windows

DOWN4SOUND Dual 6.5" Speaker Pods for the Front Door of a 01-04 Toyota Tacoma Both Manual and Electric Windows

Speaker
Down4Sound DOWN4SOUND Dual 3.5" Speaker Pods for the A-Pillar of a 07-14 GM Full Size Truck

DOWN4SOUND Dual 3.5" Speaker Pods for the A-Pillar of a 07-14 GM Full Size Truck

Speaker
View All Down4Sound Products

No Builds Yet

Be the first to showcase a build with this Sound Deadening!

Compare to Similar Sound Deadening

vs Fatmat MegaMat 70 Mil Sound Deadener ...vs Fatmat Self-Adhesive No Logo Fatmat S...vs SoundQubed Q-Mat Sound Deadener Self-Adhe...vs Fatmat Rattle Trap Sound Deadener wit...vs Fatmat Rattletrap Butyl 80mil 100sq f...

Similar Sound Deadening

Fatmat MegaMat 70 Mil Sound Deadener Black 50 sq ft
Fatmat

MegaMat 70 Mil Sound Deadener Black 50 sq ft

Fatmat Self-Adhesive No Logo Fatmat Sound Deadener Bulk Pack With Install Kit
Fatmat

Self-Adhesive No Logo Fatmat Sound Deadener Bulk Pack With Install Kit

SoundQubed Q-Mat Sound Deadener Self-Adhesive
SoundQubed

Q-Mat Sound Deadener Self-Adhesive

Fatmat Rattle Trap Sound Deadener with Install Kit
Fatmat

Rattle Trap Sound Deadener with Install Kit

Fatmat Rattletrap Butyl 80mil 100sq ft Sound Deadener + Install Kit | Silver | Water Resistant | 100sq ft | No Logo
Fatmat

Rattletrap Butyl 80mil 100sq ft Sound Deadener + Install Kit | Silver | Water Resistant | 100sq ft | No Logo

SoundSkins Silent Strip 3/4" Sound Deadening Closed Cell Acoustic Foam Tape | SSK-STRIP3/4 | Rubber Closed Cell Foam
SoundSkins

Silent Strip 3/4" Sound Deadening Closed Cell Acoustic Foam Tape | SSK-STRIP3/4 | Rubber Closed Cell Foam