DEI Sound Deadening Boom Mat Headliner

2007–2018 Jeep Wrangler

Part #: 50136

Overview

The DEI Sound Deadening Boom Mat Headliner is a premium 3-piece peel-and-stick kit designed specifically for Jeep Wrangler models from 2007 to 2018. Engineered to enhance your driving experience, this headliner significantly reduces interior noise levels by 3 to 4 decibels, creating a quieter cabin environment. It also provides effective radiant heat insulation, helping to keep the interior cooler during hot weather. The pre-shaped white headliner fits perfectly on hard tops, offering superior insulation against weather elements and vibrations.

This product is ideal for Jeep owners who want to improve cabin comfort, reduce road noise, and enjoy clearer conversations and better audio quality while driving. Its easy installation and durable construction make it a practical upgrade for both daily drivers and off-road enthusiasts.

Key Features

The DEI Boom Mat Headliner combines advanced sound deadening technology with user-friendly design to deliver a noticeable improvement in cabin acoustics and comfort. Key features include:

• Pre-shaped 3-piece kit tailored for 2007–2018 Jeep Wrangler hard tops
• Peel-and-stick application for quick, hassle-free installation
• Reduces interior noise by 3 to 4 decibels for a quieter ride
• Cuts radiant heat from the roof, enhancing interior comfort
• Open cell polyurethane foam finish for effective sound absorption
• White finish that complements the Jeep’s interior aesthetics
• Improves insulation against weather, vibrations, and road noise
• Durable materials designed to withstand automotive environments

Construction & Design

The Boom Mat Headliner is constructed from high-quality open cell polyurethane foam, which is known for its excellent sound absorption and thermal insulation properties. This foam layer is bonded to a flexible but sturdy backing material that conforms to the contours of the Jeep Wrangler’s hard top. The white finish not only provides a clean, factory-like appearance but also helps reflect heat away from the cabin.

Each piece is precision-cut and pre-shaped to ensure a perfect fit, eliminating the need for trimming or modifications. The peel-and-stick adhesive backing is strong enough to hold the headliner securely in place while allowing for straightforward installation.

Performance & Sound

By reducing interior noise levels by 3 to 4 decibels, the DEI Boom Mat Headliner significantly improves the acoustic environment inside your Jeep Wrangler. This reduction in noise helps minimize road, wind, and vibration sounds, allowing for clearer conversations and enhanced audio system performance. Additionally, the heat-blocking properties of the material reduce the amount of radiant heat entering through the roof, contributing to a cooler and more comfortable cabin during warm weather.

Installation & Fitment

Installation is simple and requires no special tools or modifications. The kit includes three pre-shaped pieces that align perfectly with the contours of the 2007–2018 Jeep Wrangler hard top. After cleaning the surface, peel off the adhesive backing and firmly press each piece into place. The strong adhesive ensures a secure fit that will last through daily use and off-road conditions.

This headliner is designed exclusively for Jeep Wrangler hard tops within the specified model years, ensuring a seamless fit and optimal performance without the need for customization.

What's Included

• 3 pre-shaped sound deadening headliner pieces
• Peel-and-stick adhesive backing applied to each piece
• Installation instructions

Ideal For

This DEI Boom Mat Headliner is perfect for Jeep Wrangler owners who want to:

• Reduce interior noise for a more enjoyable driving experience
• Improve cabin comfort by blocking radiant heat
• Enhance audio clarity and reduce vibration noise
• Upgrade their hard top insulation without complex installation
• Maintain a clean, factory-style interior appearance

Design Engineering, Inc. (DEI) specializes in heat and sound management products for performance vehicles, including exhaust/header wraps, sleeves, reflective heat barriers, and shields. Controlling heat under the hood and near sensitive components is a key reliability upgrade for turbo builds, track cars, and tight engine bays—making DEI a staple brand in motorsports thermal protection.