---
product_id: 270872291
title: "Design Engineering Grey Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) – Complete Interior Noise Reduction and Vibration Dampening Solution for Enhanced Cabin Comfort"
brand: "design engineering"
price: "€ 621.01"
currency: EUR
in_stock: true
reviews_count: 13
category: "Design Engineering"
url: https://www.desertcart.nl/products/270872291-design-engineering-grey-boom-mat-sound-deadening-kit-compatible-jeep
store_origin: NL
region: Netherlands
---

# 3-4 dB noise reduction Heat-resistant adhesive Pre-cut, perfect fit panels Design Engineering Grey Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) – Complete Interior Noise Reduction and Vibration Dampening Solution for Enhanced Cabin Comfort

**Brand:** design engineering
**Price:** € 621.01
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the chaos, amplify the journey.

## Quick Answers

- **What is this?** Design Engineering Grey Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) – Complete Interior Noise Reduction and Vibration Dampening Solution for Enhanced Cabin Comfort by design engineering
- **How much does it cost?** € 621.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/270872291-design-engineering-grey-boom-mat-sound-deadening-kit-compatible-jeep)

## Best For

- design engineering enthusiasts

## Why This Product

- Trusted design engineering brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stick & Stay Strong:** Durable adhesive backing resists temperature extremes for long-lasting performance.
- • **Vibration Vanquisher:** High-quality viscoelastic polymer absorbs low-frequency road and engine vibrations.
- • **Cut Noise, Not Corners:** Reduces interior noise by 3-4 decibels for a quieter, more serene cabin experience.
- • **Upgrade Your Audio & Comfort:** Enhances sound system clarity and reduces driver fatigue on every adventure.
- • **Tailored for Jeep Gladiator JT (2020+):** Precision-engineered panels ensure seamless installation and full interior coverage.

## Overview

The Design Engineering Grey Boom Mat Sound Deadening Kit is a custom-fit, high-performance solution for Jeep Gladiator JT models (2020 and up). Featuring pre-cut panels made from a viscoelastic polymer with an aluminum surface, it reduces interior noise by 3-4 decibels and dampens vibrations for enhanced cabin comfort. Its strong, heat-resistant adhesive ensures easy installation and lasting durability, improving audio clarity and minimizing driver fatigue for a superior driving experience.

## Description

Riding in a Jeep Gladiator offers an exciting and adventurous experience, but one common drawback is the truck’s tendency to produce interior noise that can make conversations difficult and diminish the enjoyment of the vehicle’s audio system. To solve this issue, Design Engineering’s Boom Mat Jeep Gladiator Sound Deadening Headliner—a thoughtfully engineered solution designed specifically for Jeep hard tops—provides the answer. This pre-shaped, peel-and-stick kit not only enhances the interior’s appearance but also works effectively to reduce outside noise and vibrations. Additionally, it provides insulation from harsh exterior weather conditions, making your driving experience more comfortable year-round. Once installed, Design Engineering’s Boom Mat Sound Deadening Headliner has been independently tested and shown to reduce noise levels by 3 to 4 decibels. This reduction represents a meaningful improvement in cabin acoustics, allowing occupants to enjoy clearer audio playback and engage in conversations without the distraction of excessive noise. With Design Engineering’s Boom Mat Sound Deadening Headliner, Jeep Gladiator owners can significantly upgrade their ride’s interior environment, turning noisy rides into peaceful journeys.

Review: Perfect fit - This kit exceeded my expectations. It was very easy to install. The pieces are high quality and fit perfectly. The adhesive strips are excellent. The kit improved the appearance of my Gladiator, and the insulating qualities make it easier to talk and hear the radio. I highly recommend.
Review: Great liner! Totally happy with it. - First of all, when I tried to buy this, the message "This Does not fit your Gladiator" popped up. No idea why it said that, and I nearly didn't buy it, but it DOES fit my JT. Perfectly. This is an desertcart glitch, so they need to fix that. This liner looked great in the box, and it looks great installed. It is highly recommended that the top be taken off to put this on, but I did not take it off. As a result, I have a couple of small errors, but no one will ever notice them but me. It was difficult doing, and it required considerable strong words, but I hate taking the top off. If I had to do it again, I probably would take it off, just because I like perfection. It fits great, and it looks great. I got the white, and it's hardly noticeable. A couple of the backer foam strips were a bit to long, but I just trimmed them off. I just finished the project, and haven't driven it yet, but I anticipate a much reduced sound level. I applied it in the sun (and my top is black) and I could tell a huge difference in the heat coming through as I did each panel. That alone is worth the price. This adhesive is fantastic. It's instant adhesion, so don't let it fold back on itself. Buy this liner! You won't regret it.

## Features

- Specifically engineered for Jeep Gladiator JT models (2020 and up), this Grey Boom Mat Sound Deadening Kit effectively reduces interior noise and vibrations, providing a quieter, more comfortable cabin environment during every drive.
- Made from a high-quality viscoelastic polymer with a durable aluminum surface, Boom Mat absorbs low-frequency vibrations caused by road and engine noise, significantly improving sound insulation and overall ride quality.
- The kit includes pre-cut panels designed to fit the Gladiator JT’s interior surfaces, ensuring easy installation on doors, floors, roof, and other panels, while maintaining full coverage and optimal vibration damping.
- Featuring a strong adhesive backing, Boom Mat installs quickly and securely on metal, plastic, fiberglass, and other automotive surfaces, resisting temperature extremes without losing adhesion or performance over time.
- Designed to enhance audio system performance and reduce driver fatigue, this sound deadening solution creates a more enjoyable driving experience by minimizing road noise, engine drone, and structural vibrations inside your Jeep.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B8Y84Y3 |
| Best Sellers Rank | #57,772 in Automotive ( See Top 100 in Automotive ) #89 in Automobile Insulation |
| Brand | Design Engineering |
| Customer Reviews | 4.4 4.4 out of 5 stars (360) |
| Date First Available | July 17, 2020 |
| Item Weight | 5.5 pounds |
| Item model number | 50184 |
| Manufacturer | Design Engineering, Inc. |
| Manufacturer Part Number | 50184 |
| Model | Boom Mat |
| Product Dimensions | 5.5 x 30.25 x 36.5 inches |

## Product Details

- **Brand:** Design Engineering
- **Global Trade Identification Number:** 00607078501844
- **Manufacturer:** Design Engineering, Inc.
- **Material:** Polyethylene (PE), Polyurethane
- **UPC:** 607078501844

## Images

![Design Engineering Grey Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) – Complete Interior Noise Reduction and Vibration Dampening Solution for Enhanced Cabin Comfort - Image 1](https://m.media-amazon.com/images/I/61YxAok4DhL.jpg)
![Design Engineering Grey Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) – Complete Interior Noise Reduction and Vibration Dampening Solution for Enhanced Cabin Comfort - Image 2](https://m.media-amazon.com/images/I/81MqDlxUZzL.jpg)
![Design Engineering Grey Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) – Complete Interior Noise Reduction and Vibration Dampening Solution for Enhanced Cabin Comfort - Image 3](https://m.media-amazon.com/images/I/81bNNcjo9GL.jpg)
![Design Engineering Grey Boom Mat Sound Deadening Kit Compatible with Jeep Gladiator JT (2020-up) – Complete Interior Noise Reduction and Vibration Dampening Solution for Enhanced Cabin Comfort - Image 4](https://m.media-amazon.com/images/I/91yrf+xO9rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by C***. on November 7, 2025*

This kit exceeded my expectations. It was very easy to install. The pieces are high quality and fit perfectly. The adhesive strips are excellent. The kit improved the appearance of my Gladiator, and the insulating qualities make it easier to talk and hear the radio. I highly recommend.

### ⭐⭐⭐⭐⭐ Great liner! Totally happy with it.
*by D***N on April 9, 2025*

First of all, when I tried to buy this, the message "This Does not fit your Gladiator" popped up. No idea why it said that, and I nearly didn't buy it, but it DOES fit my JT. Perfectly. This is an Amazon glitch, so they need to fix that. This liner looked great in the box, and it looks great installed. It is highly recommended that the top be taken off to put this on, but I did not take it off. As a result, I have a couple of small errors, but no one will ever notice them but me. It was difficult doing, and it required considerable strong words, but I hate taking the top off. If I had to do it again, I probably would take it off, just because I like perfection. It fits great, and it looks great. I got the white, and it's hardly noticeable. A couple of the backer foam strips were a bit to long, but I just trimmed them off. I just finished the project, and haven't driven it yet, but I anticipate a much reduced sound level. I applied it in the sun (and my top is black) and I could tell a huge difference in the heat coming through as I did each panel. That alone is worth the price. This adhesive is fantastic. It's instant adhesion, so don't let it fold back on itself. Buy this liner! You won't regret it.

### ⭐⭐⭐⭐ Good upgrade
*by J***T on September 11, 2025*

Overall not a bad product. Looks good and does help with some sound and heat transfer compared to the bare Jeep roof. I have had an issue with the adhesive not being strong on the smaller strips and I will have to try something to make it stick solidly.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*