Exterior Components› Weatherstripping and Rubber Details
Hushmat
COMPLETE FIREWALL INSULATION KIT POLYMER BLACK BACKING SILVER
SKU: H018 691992
Beginner — under 30 min
Description
This sound deadening and thermal insulation material aims to reduce engine heat and road noise, making the vehicle interior cooler in the summer and warmer in the winter. It helps dissipate heat transferred from the engine, headers, manifold, and exhaust, and can improve the efficiency of your HVAC system. The material is easy to install with a peel-and-stick application and requires no special tools.
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 691992 |
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