Interior and Accessories› Sound Deadening Material

Hushmat

FIREWALL CUSTOM INSULATION KIT POLYMER BLACK BACKING SILVER

$281.22

SKU: H018 738872

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

This kit covers 100 percent of your firewall, from behind the instrument panel to the pedals. It aims to make your ride more comfortable by insulating against heat and noise.

HushMat's proprietary butyl rubber compound and foam pads are flexible and easy to mold, allowing for installation without special tools or chemical preparation. The material is self-extinguishing and meets FMVSS 302 standards, providing both sound and thermal insulation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHushmat
Part NumberH018 738872

Videos

The basics to sound deadening in cars. What should I use to control sound and heat in my car?

The basics to sound deadening in cars. What should I use to control sound and heat in my car?
Sound Deadening a Car Where It Actually Makes a Difference!

Sound Deadening a Car Where It Actually Makes a Difference!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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