Sound Deadeners
Transform your driving experience with advanced sound deadeners from Phantom Motorsports. Whether you’re building a show-quality ride, refining your daily commute, or preparing a race car interior, our sound deadening solutions drastically reduce road noise, vibrations, and rattles for a peaceful, refined environment. Designed to insulate your cabin from engine hum, tire roar, and exterior sounds, our mats, foam pads, sprays, and tapes let you enjoy your music, conversations, and every mile with new clarity and comfort.
At Phantom Motorsports, we stock easy-to-install sound deadening products for every area of your vehicle—including floors, doors, roof, trunk, and firewall. Made with high-density butyl, layered aluminum, acoustic foam, and cutting-edge adhesive technologies, our deadeners offer lasting performance and maximum noise reduction. Give your interior a premium upgrade and feel the difference quiet makes—on the street, highway, or track.
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Flatline Barriers 62-67 Chevrolet Nova Coupe Full Insulation Tabx3002
FLATLINE BARRIERS
$346.99Heat and Sound Barrier - Pre-Cut - Full - Aluminum / Foam - Silver / Black - Coupe - GM X-Body 1962-67 - Kit$346.99 -
Flatline Barriers 69-70 Ford Mustang Coupe Full Insulation Kit Tabz6011
FLATLINE BARRIERS
$333.99Heat and Sound Barrier - Pre-Cut - Full - Aluminum / Foam - Silver / Black - Ford Mustang 1969-70 - Kit$333.99 -
Hushmat Ultra Bulk Kit- 30 Pc 12In.X23In. Silver 10501
HUSHMAT
$299.99Heat and Sound Barrier - Ultra Bulk Kit - 12 x 23 in Sheet - 1.5 mm Thick - Rubber - Silver - Set of 30$299.99 -
Dynamat Dynaplate 3 Sheets 25In X 30In 13105
DYNAMAT
$246.95Sound Barrier - Dynaplate - 25 x 30 in Sheet - 0.014 in Thick - Self Adhesive Backing - Aluminum - Silver - Set of 3$246.95 -
Dynamat Dynamat Extreme Bulk Pak 9- 18In X 32In 10455
DYNAMAT
$239.95Sound Barrier - Extreme Bulk Pak - 18 x 32 in Sheet - 0.060 in Thick - Self Adhesive Backing - Aluminum / Rubber - Black / Silver - Set of 9$239.95 -
Flatline Barriers 71-73 Ford Mustang Coupe Full Insulation Kit Tabz6016
FLATLINE BARRIERS
$333.99Heat and Sound Barrier - Pre-Cut - Full - Aluminum / Foam - Silver / Black - Ford Mustang 1971-73 - Kit$333.99 -
Flatline Barriers 60-62 Gm Truck High Tunn El Full Insulation Kit Tabt4041
FLATLINE BARRIERS
$333.99Heat and Sound Barrier - Pre-Cut - Full - Aluminum / Foam - Silver / Black - High Tunnel - GM Fullsize Truck 1960-62 - Kit$333.99 -
Flatline Barriers 60-62 Gm Truck Low Tunne L Full Insulation Kit Tabt4040
FLATLINE BARRIERS
$333.99Heat and Sound Barrier - Pre-Cut - Full - Aluminum / Foam - Silver / Black - Low Tunnel - GM Fullsize Truck 1960-62 - Kit$333.99 -
Design Engineering Headliner Kit 50536
DESIGN ENGINEERING
$207.09Sound Barrier - Boom Mat - Headliner - 75 x 54 in Sheet - 1/2 in Thick - Self Adhesive Backing - Black - Universal - Kit$207.09 -
Bedrug Headliner 11- Jeep Jk Unlimited 4 Door Hljk114Drk
BEDRUG
$229.95Sound Barrier Kit - Sound Deadening Headliner - Pre-Cut - Self Adhesive Backing - Black - 4-Door - Jeep Wrangler JK 2011-17 - Kit$229.95 -
Bedrug Headliner 07-10 Jeep Jk Unlimited 4 Door Hljk074Drk
BEDRUG
$229.95Sound Barrier Kit - Sound Deadening Headliner - Pre-Cut - Self Adhesive Backing - Black - 4-Door - Jeep Wrangler JK 2007-10 - Kit$229.95 -
Bedrug Headliner 11- Jeep Jk 2 Door Hljk112Drk
BEDRUG
$199.95Sound Barrier Kit - Sound Deadening Headliner - Pre-Cut - Self Adhesive Backing - Black - 2-Door - Jeep Wrangler JK 2011-17 - Kit$199.95
FAQ
What types of sound deadeners do you offer?
We carry butyl/aluminum mats, foam pads, spray-on deadeners, sound deadener tape, seam sealers, and full vehicle kits—engineered for use on floors, doors, trunks, roofs, and firewalls.
What benefits do sound deadeners provide?
They reduce road and wind noise, block engine and exhaust sounds, eliminate vibrations/rattles, and improve speaker and stereo clarity for a truly comfortable ride.
Where should I install sound deadening material?
Anywhere noise and vibration enter your cabin! Common spots are floor pans, doors, roof, firewall, trunk/cargo area, wheel wells, and behind interior trim.
Is it easy to install sound deadeners myself?
Yes! Most mats feature peel-and-stick backing for DIY application; simply clean the surface, cut to size, and press in place. Sprays and tapes are also user-friendly.
Can I use these materials with other insulation or heat barriers?
Absolutely. Combine sound deadeners with thermal insulation for even better results—great near the firewall, transmission tunnel, or exhaust.
Will sound deadeners add much weight to my car?
Automotive-grade deadeners are engineered to be lightweight while still effective. Most complete installs add only a few pounds per panel.
Are your sound deadeners resistant to heat and moisture?
Yes! Our materials are designed for high-heat, moisture, and automotive environments to ensure long-term durability.
What if my sound deadener doesn’t fit or arrives damaged?
Customer satisfaction is our priority. If your order is damaged or not suitable, contact us within 7 days for a prompt replacement, exchange, or refund.