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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Dynamat 1/8In Dynaliner 32In X 54In 11101
DYNAMAT
$75.04Heat and Sound Barrier - Dynaliner - 32 x 54 in Sheet - 0.125 in Thick - Self Adhesive Backing - Foam - Black - Each$75.04 -
Flatline Barriers 71-73 Ford Mustang Coupe Trunk Insulation Kit Tabz6015
FLATLINE BARRIERS
$94.99Heat and Sound Barrier - Pre-Cut - Trunk - Aluminum / Foam - Silver / Black - Ford Mustang 1971-73 - Kit$94.99 -
Flatline Barriers 71-73 Ford Mustang Coupe Door Insulation Kit Tabz6014
FLATLINE BARRIERS
$94.99Heat and Sound Barrier - Pre-Cut - Door - Aluminum / Foam - Silver / Black - Ford Mustang 1971-73 - Kit$94.99 -
Flatline Barriers 67-68 Ford Mustang Coupe Door Insulation Kit Tabz6004
FLATLINE BARRIERS
$94.99Heat and Sound Barrier - Pre-Cut - Doors - Aluminum / Foam - Silver / Black - Ford Mustang 1967-68 - Kit$94.99 -
Flatline Barriers 37-46 Gm Truck Cab Roof Insulation Kit Tabt4050
FLATLINE BARRIERS
$94.99Heat and Sound Barrier - Pre-Cut - Roof - Aluminum / Foam - Silver / Black - Chevy Truck 1937-46 - Kit$94.99 -
Flatline Barriers 88-98 Gm Full Size Std Cab Roof Insulation Kit Tabt4045
FLATLINE BARRIERS
$94.99Heat and Sound Barrier - Pre-Cut - Roof - Aluminum / Foam - Silver / Black - GM Fullsize Truck 1988-98 - Kit$94.99 -
Hushmat Ultra Door Kit- 10 Pc 12In.X12In. Silver 10201
HUSHMAT
$79.95Heat and Sound Barrier - Ultra Door Kit - 12 x 12 in Sheet - 1.5 mm Thick - Rubber - Silver - Set of 10$79.95 -
Hushmat Ultra Door Kit- 10 Pc 12In.X12In. Black 10200
HUSHMAT
$79.95Heat and Sound Barrier - Ultra Door Kit - 12 x 12 in Sheet - 1.5 mm Thick - Rubber - Black - Set of 10$79.95 -
Flatline Barriers 64-68 Ford Mustang Coupe Roof Insulation Kit Tabz6001
FLATLINE BARRIERS
$87.99Heat and Sound Barrier - Pre-Cut - Headliner / Roof - Aluminum / Foam - Silver / Black - Ford Mustang 1964-68 - Kit$87.99 -
Flatline Barriers 37-46 Gm Truck Cab Wall Insulation Kit Tabt4049
FLATLINE BARRIERS
$87.99Heat and Sound Barrier - Pre-Cut - Cab Walls - Aluminum / Foam - Silver / Black - Chevy Truck 1937-46 - Kit$87.99 -
Flatline Barriers 37-46 Gm Truck Door Insulation Kit Tabt4048
FLATLINE BARRIERS
$87.99Heat and Sound Barrier - Pre-Cut - Doors - Aluminum / Foam - Silver / Black - Chevy Truck 1937-46 - Kit$87.99 -
Flatline Barriers 88-98 Gm Full Size Std Cab Door Insulation Kit Tabt4043
FLATLINE BARRIERS
$87.99Heat and Sound Barrier - Pre-Cut - Doors - Aluminum / Foam - Silver / Black - GM Fullsize Truck 1988-98 - Kit$87.99
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.