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HushMat 1998-2021 Porsche 911 Firewall Deadener and Insulation Kit 582202

HushMat 1998-2021 Porsche 911  Firewall Deadener and Insulation Kit 582202
HushMat 1998-2021 Porsche 911  Firewall Deadener and Insulation Kit 582202
$554.99 ea
NEWARRIVING SOONEstimated Ship Date 07/25/2024 (If Ordered Today)
Model: 3451218
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.

Hushmat Custom Vehicle Firewall Sound Deadening and Thermal Insulation Kit covers 100 percent of your vehicles firewall from the base of the instrument panel to behind pedals

Reduce that aftermarket engine, exhaust drone, road noise, vibration and the noise that disrupts your ride and reduce the heat that comes from engine, headers, exhaust and catalytic converter with one USA Made material, light weight HushMat Ultra.

The Porsche power plant in the rear of the vehicle presents challenges to manage the noise and heat that bakes the interior of the 911. HushMat has solved this problem by packaging their lightweight sound deadening and thermal insulation material to fit with minimal trimming required. HushMat is available in either Stealth Black or Silver foil. HushMat reduces the heat and noise in your 911 by over 50 percent.


Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Porsche 911 Carrera 4S 2020 - 2021
Porsche 911 Carrera 4 2020 - 2021
Porsche 911 Carrera S 2020 - 2021
Porsche 911 Carrera 2020 - 2021
Porsche 911 Targa 4S Heritage Design Edition 2021
Porsche 911 Targa 4S 2021
Porsche 911 Targa 4 2021
Porsche 911 Turbo S 2021
Porsche 911 Turbo 2021
Porsche 911 1998 - 2019


Cold Flexibility Can be bent around 25 mm. mandrel at -30 degrees C with no cracking or loss of adhesion
Color Polymer - Black; Backing - Silver
Flammability Tested per FMVSS 302, HushMat Ultra is self-extinguishing and meets all aspects of the standard
Hardness 6.5 - 9.0mm ?ASTM D-5
Part Type Thermal Acoustic Insulation
Peel Strength Tested in 90 degree peel at a crosshead speed of 300mm per minute on a 25 mm wide test specimen. Average load in Newtons is reported.
R-Value 7
Safety HushMat Ultra is not considered a hazardous material. Care should be used in handling to avoid cuts from the foil. Gloves are recommended. The Material Safety Data Sheet is available upon request and should be read and understood before using this product.
Shelf Life At least 6 months when stored at 40 degrees C or less
Specific Gravity 1.47 (approx. 0.47 pounds per square foot)
Temperature Resistance HUSHMAT ULTRA will withstand a bake of 1 hour at 240 degrees C with no deformation, sag, or flow when baked in horizontal, vertical or inverted positions.
Thickness 1.5mm
Warranty Seller warrants marketable title to the Product, free and clear of all liens and encumbrances. Seller makes no other express or implied warranties beyond that stated on quoted product, statutory or otherwise.


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HushMat 1998-2021 Porsche 911 Firewall Deadener and Insulation Kit 582202:
Classic Autosound 2024