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The Design Engineering 50292 Boom Mat Sound Deadening Headliner Kit is a precut, peel-and-stick solution tailored for 4-door Jeep Wrangler JK models (2011-2018). It reduces interior noise by 3 to 4 decibels, enhances audio clarity, and provides thermal insulation to keep the cabin comfortable year-round. The kit includes both headliner and side window liners, delivering a comprehensive upgrade to your Jeep’s interior acoustics and climate control.




| ASIN | B08D6S9XCX |
| Brand | Design Engineering |
| Coverage | Ceiling and side windows of the Jeep Wrangler JK (2011-2018) 4-door models |
| Customer Reviews | 3.9 3.9 out of 5 stars (34) |
| Global Trade Identification Number | 00607078502926 |
| Included Components | Boom Mat Sound Deadening HeadLiner Kit |
| Item Type Name | Original Boom Mat Sound Deadening HeadLiner Kit Compatible with 4-Door Jeep Wrangler JK (2011-2018) |
| Manufacturer | Design Engineering, Inc. |
| Recommended Uses For Product | Reducing noise levels and improving interior acoustics, Insulating the vehicle, keeping it warmer in the winter and cooler in the summer |
| UPC | 607078502926 |
J**O
Definitely helps with radio sound and outside road noise. Still waiting For summer to see if it helps with heat.
K**O
Wow! These fit my 2017 JK Rubicon perfectly and the difference in interior sound has been tremendous. Also, adds a good look to the hard tops!
W**R
Fitment is okay. Product is thinner than expected. Maybe 1". For the price youd be way better off getting a roll of 2" MDF and some 2 sided tape. Easily 1/2 the price with better results. Wouldn't recommend.
B**G
Easy to install, it blocks out outside noise, makes it warmer inside, makes radio louder!👍
S**P
I've been looking at these for years, great product but a little expensive. FYI if you don't have a way to take your top off then don't buy them. It would be extremely challenging to get theses adhered properly. I sprayed 3M adhesive on the top as well as each piece for good adhesion. I don't want to have to do this all over again. Also, we left our top upside down in our shop for a few days to let the glue dry and the smell dissipate. I do notice a difference within the interior of my Jeep. Top was very hot to the touch and it took a while for the interior to cool off, not anymore.
Trustpilot
1 month ago
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