Interior and Accessories› Sound Deadening Material

Hushmat

TRUNK CUSTOM INSULATION KIT POLYMER BLACK BACKING SILVER

$303.94

SKU: H018 617704

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

Easy — 1–2 hours

Description

The Hushmat Custom Vehicle Sound Deadening and Thermal Insulation Trunk Kit (MPN 617704) is designed to treat the floor, rear quarter panels, and trunk lid of specific vehicles. It reduces aftermarket engine and exhaust drone, road noise, and vibrations, while also reducing heat transfer from the engine, headers, exhaust, and catalytic converter. The Hushmat Ultra material is a self-adhesive, peel-and-stick solution that is easy to install without special tools. It's designed to withstand extreme temperatures, moisture, and wear.

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 617704

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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