Interior and Accessories› Sound Deadening Material
Hushmat
TRUNK CUSTOM INSULATION KIT POLYMER BLACK BACKING SILVER
SKU: H018 584204
Description
This self-adhesive material is easy to install without special tools or chemical surface preparation. It is engineered to lower interior noise levels by up to 15 decibels, allowing for a quieter and more enjoyable ride. HushMat has been manufactured in the USA for three decades.
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
| Brand | Hushmat |
| Part Number | H018 584204 |
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.
View Full Return Policy