Interior and Accessories› Sound Deadening Material

Hushmat

FIREWALL CUSTOM INSULATION KIT

$147.25

SKU: H018 662612

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The HushMat 662612 is a custom vehicle firewall sound deadening and thermal insulation kit. It is designed to cover 100 percent of your vehicle's firewall from the back of the instrument panel. This kit helps reduce road noise, exhaust noise, and insulates your vehicle.

This insulation material can withstand temperatures from minus 30 degrees up to 550 degrees Fahrenheit. It also reduces heat by more than 70 percent. The specific gravity is approximately 0.47 pounds per square foot.

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 662612

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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