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๐ Silence the chaos, amplify the adventure.
The Design Engineering Boom Mat Black Sound Deadening Headliner is a custom-fit, peel-and-stick interior upgrade for 4-door Jeep Wrangler JL (2018+). It reduces cabin noise by 3โ4 decibels, enhances audio clarity, and provides thermal insulation for year-round comfort. Its durable black finish resists wear and fits perfectly without cutting, delivering a premium, quieter ride on and off-road.




| ASIN | B0071L5WJA |
| Best Sellers Rank | #51,201 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Headliners |
| Brand | Design Engineering |
| Brand Name | Design Engineering |
| Coverage | Entire headliner of a 4-door Jeep Wrangler |
| Customer Reviews | 4.3 out of 5 stars 190 Reviews |
| Global Trade Identification Number | 00607078501370 |
| Included Components | Hard Top Accessories |
| Item Dimensions L x W | 1"L x 1"W |
| Item Highlight | 9-Piece Sound Deadening Kit | Reduces Road Noise & Roof Heat | Improves Interior Acoustics | Pre-Cut Peel & Stick |
| Item Thickness | 1 inches |
| Item Type Name | Sound Deadening Headliner |
| Item Weight | 7.2 pounds |
| Manufacturer | DEI |
| Manufacturer Part Number | 50137 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material | Fiberglass, Neoprene, Rubber |
| Material Type | Fiberglass, Neoprene, Rubber |
| Model Number | 50137 |
| Number of Items | 1 |
| Product Dimensions | 1"L x 1"W |
| Recommended Uses For Product | Insulation and sound deadening for Jeep Wrangler 4-Door vehicles |
| UPC | 607078501370 |
| Unit Count | 1 Count |
R**S
Boom mat insulation
This Boom mat ceiling insulation kit sounds great, I called the manufacturer, talked to them about it in great detail, but Iโll never know because Amazon said 2 days prime shipping which took 6 days with no contact except a daily notification that it would be delivered tomorrow. On the sixth day it changed to not shipped. Then 3 days after I received a notification saying itโs on the way. When it finally arrives 13 days after I ordered it , it was 40 pounds of candy.
D**P
This insulation makes a night and day difference for your Jeep Wrangler Hardtop
Outside of having to remove the hardtop from my 2013 Jeep Wrangler, the installation of these insulation pads was incredibly easy. They fit perfectly, and make an immediate impact in insulating the hardtop from heat (and presumably cold, but it is not Winter yet), as well as from road noise. I went from barely being able to touch the inside of the hardtop while driving in the sun in the summer and feeling the heat radiate on my head, to now being able to sit comfortably and not notice any heat coming from the hardtop. Additionally, the road noise was immediately improved once these were installed. I am sure that other similar products may work just as well for a lower price (although I don't know that for a fact since these are the only ones I have tried), but I can assure you this product works incredibly well, and if you drive a Jeep Wrangler Hardtop, you will be very glad to have installed this. Additionally, it does not at all detract from the look of the hardtop, and in fact once installed, it fits so well, it looks like it came like that from the factory. I highly recommend this product.
T**O
Ceiling insulation
Makes a heck of a difference. Ordered after I returned from a driving trip to Las Vegas where the daily temp was well over 100 everyday. Ordered these after I returned home to KC and got them installed just before a week of heat advisories started. Man, the temp difference is amazing. Cooler inside even before AC is turned on and now after turning the AC on within 10 min I can turn the fan down till itโs comfortable inside. Definitely can recommend these. All pre-cut to fit and easily installed. My biggest concern was the 3M adhesive strips used would get hot and melt causing the panels to drop. With temps in excess of 95 for several days it hasnโt happened and while itโs only been 2 weeks since install, all is good. Well worth the $280 cost.
S**R
OEM quality
i waited a little before i did the review. i installed this about 6 weeks ago. i live in the desert southwest with summer temperatures over 100 degrees. our jeep was so hot the air conditioner was always on high and you could still feel the radiating heat on your head from the extreme temperature of the roof. this really did the trick! it really made a huge difference. i was worried the temperature would affect how the adhesive held. but so far so good. it also made a big difference in sound absorption. people can hear me better now when i use the bluetooth for calls. i did go the extra mile when it came to installation. i did not risk just sticking these on while the top was still on the jeep. i laid down some heavy blankets on the garage floor and turned the hard top upside down. i also found laying out all the little foam strips to match the indentations of the roof was a good idea. they are different sizes to match and fill the indentations so the big pieces lay more evenly. i cleaned the inside surface of the top with denatured alcohol and microfiber cloth. iโm telling youโฆโฆ you only get one chance to position this! thereโs no pulling it off to move it a littleโฆ. nope. not sure what the sticky surface is, but itโs forever. i have found that the paper liner you pull off is in two sections on the bigger pieces. so you position the foam pieces with the paper liners on and then fold up half, pull the liner and then press it down. repeat on the other side and it looks perfect. i even found a way to use this technique on the small pieces for the freedom tops. two of my friends have also bought these for their jeeps, and i helped them with theirs. it is worth the little extra effort taking the top off and working on its apart from the jeep itself. i love the product. it has performed as described. it was worth the investment.
D**R
What a difference! Absolutely worth it!!!
I was on the fence buying these. I'm new to the world of Jeep, but was shocked at how hot my freedom roof panels got in the SoCal sun, even with the air cranked, I could feel it radiating down on me and they were always too hot to touch during the day. ...I figured it was worth it. I started doing my usual research, reading reviews, etc, and found that the Hot Heads panels had a lot of detractors regarding their effectiveness and/or ability to stay adhered to the roof. These had the overall best reviews, and the price was much more reasonable. I fully removed my roof so I could really clean them well (degreaser, then soapy water, then rubbing them down with a clean cloth and isopropyl alcohol). For install, I'd caution that these can "stretch" if you aren't careful while peeling off the back while placing them down, so be careful to lay them out exactly where you want them, then start peeling from one corner and DON'T pull on them while laying them down. ...if you prepped the surface liek I did, they will NOT come up to reposition. Once stuck, they are STUCK! ...but that's a good thing. They aren't going anywhere! Now for to best news, WOW, what a difference!!! I never feel heat radiating down anymore. Even when it's over 100 degrees out, these prevent that heat from cooking my cabin. My AC can now cool the Jeep pretty quickly, and I can turn it way down, once cool, and maintain a comfortable temperature. For folks looking at them for acoustic properties, I'm not sure they make a huge difference, but they certainly won't hurt. For me the goal was heat prevention, and man do they deliver!!! Worth. Every. Penny.
S**N
Great addition
1. Immediately notice a significant noise reduction. Very pleased. 2. Improved thermal insulation in the roof panels made a large difference in the internal cabin temp when the jeep sits in the sun. Important in Texas. 3. Installation: The panels fit perfectly but you have to be careful not to stretch them while installing them. Hope the adhesive on the panels lasts.
J**A
No estรกn mal
Si los pegas ya no los podrรกs despegar y en tiempo de calor se siente mas caliente tienes que subir tu aire a mas velocidad
A**R
Good headliner
Great head liner. Hopefully the sticky side will last. Very happy. Fit well. I installed it with the hard top still installed. Less than ideal but I made it work.
A**R
Well worth the money
I have noticed a big difference in sound and in heat retention ( I live in Canada ). My stereo sounds amazing now, great acoustics. The panel in the back seat will go on easier if you take the hardtop off. Took me about an hour to install .
C**Y
Easy to install and big help
Wow what a difference. A combination of these and sticky floor mats makes my Jeep sound like a normal vehicle not a tank rumbling
L**R
WOW what a differance
Worked like a charm, very nice fit. amazing difference for sound much quitter and less road noise. Installed on a 2017 wrangler unlimited
P**A
Bad Quality Control
Very poor quality control with this product, especially considering the price. As delivered, all of the pieces the backing was found partially peeled off around all the edges, so now all of the edges have no adhesion. Going to have to buy some spray on adhesive before I can install.
Trustpilot
3 weeks ago
2 weeks ago