Interior and Accessories› Sound Deadening Material

Hushmat

FIREWALL CUSTOM INSULATION KIT POLYMER BLACK BACKING SILVER

$128.85

SKU: H018 689012

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

Beginner — under 30 min

Description

Engine heat from components like headers and exhaust can make your cabin uncomfortable and strain your AC system. HushMat's proprietary chemistry helps dissipate this heat, insulating your interior for a cooler summer and warmer winter. It also reduces road noise, exhaust noise, and engine noise for a more pleasant ride.

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 689012

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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