Interior and Accessories› Sound Deadening Material

Hushmat

COMPLETE TRUNK INSULATION KIT POLYMER BLACK BACKING SILVER

$301.35

SKU: H018 614654

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 Sound Dampening Kit, MPN 614654, is a custom-cut sound deadening and thermal insulation trunk kit designed to reduce heat and noise for a quieter and cooler ride. This kit utilizes a lightweight and flexible 1.5mm thick butyl material with an aluminum backing. It features a self-adhesive, peel-and-stick application that requires no additional tools or adhesives, and can be easily trimmed with a razor knife or household scissors.

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 614654

Videos

How to Install HushMat Sound Deadening and Heat Insulation in a Car, Truck or Van Door

How to Install HushMat Sound Deadening and Heat Insulation in a Car, Truck or Van Door
Classic Car Restoration Club_HUSHMAT sound deadening insulation install 1280x720

Classic Car Restoration Club_HUSHMAT sound deadening insulation install 1280x720

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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