DEI Sound Deadening Boom Mat Headliner

2007–2018 Jeep Wrangler, 2005–2010 Jeep Grand Cherokee

50131

Overview:

The DEI Sound Deadening Boom Mat Headliner is a premium noise reduction solution designed specifically for Jeep Wrangler models from 2007 to 2018 and Jeep Grand Cherokee models from 2005 to 2010. This four-piece kit provides a simple, pre-shaped peel-and-stick installation that enhances the interior environment by significantly reducing unwanted road and wind noise. Ideal for Jeep owners who want to improve cabin comfort, the Boom Mat Headliner also helps insulate against exterior weather conditions, making every ride quieter and more enjoyable.

Whether you’re cruising on highways or tackling off-road trails, this headliner kit minimizes distracting vibrations and noise, allowing you to better enjoy conversations and your vehicle’s audio system. It’s a practical upgrade for Jeep enthusiasts seeking a more refined driving experience without compromising the rugged character of their vehicle.

Key Features:

Engineered to deliver effective sound deadening and thermal insulation, the DEI Boom Mat Headliner offers several key benefits:

• Reduces interior noise levels by 3 to 4 decibels, significantly improving cabin acoustics
• Minimizes radiant heat transfer from the roof, helping maintain a comfortable interior temperature
• Pre-shaped, four-piece design ensures a precise fit for Jeep Wrangler and Grand Cherokee hardtops
• Peel-and-stick application for straightforward, no-fuss installation
• Open cell polyurethane foam with a polymer surface treatment for durability and effective sound absorption
• Enhances audio system performance by reducing ambient noise interference
• Improves overall ride comfort by dampening vibrations and exterior noise
• Black finish complements the interior aesthetics of Jeep hardtops

Construction & Design:

The Boom Mat Headliner is constructed from high-quality open cell polyurethane foam, treated with a polymer surface finish to ensure long-lasting durability and resistance to wear. This material is specifically chosen for its excellent sound absorption properties and thermal insulation capabilities. The four-piece kit is precision-cut to match the contours of Jeep hardtops, providing seamless coverage without gaps or overlaps.

The foam’s open cell structure traps and dissipates sound waves, while the polymer coating protects against moisture and environmental factors. This combination results in a headliner that not only reduces noise but also helps regulate interior temperatures by blocking radiant heat from the roof.

Performance & Sound

Tested to reduce noise levels by 3 to 4 decibels, the DEI Boom Mat Headliner makes a noticeable difference in the Jeep’s interior sound environment. This reduction in decibel levels translates to a quieter cabin where conversations are easier and music sounds clearer. By minimizing road, wind, and vibration noise, the headliner enhances the overall driving experience, allowing occupants to focus on the road and enjoy their time behind the wheel.

Installation & Fitment:

Installation is quick and hassle-free thanks to the pre-shaped design and peel-and-stick adhesive backing. The four-piece kit fits perfectly on Jeep Wrangler hardtops from 2007 to 2018 and Jeep Grand Cherokee models from 2005 to 2010, requiring no modifications or special tools. Simply clean the interior surface, peel the backing, and press the headliner pieces into place for a secure fit.

This user-friendly installation process makes it accessible for DIY enthusiasts and professional installers alike, providing an immediate upgrade to interior comfort and noise control.

What's Included:

• Four pre-shaped sound deadening headliner panels
• Peel-and-stick adhesive backing on each panel
• Black polymer surface finish for durability and aesthetics

Ideal For:

This DEI Boom Mat Headliner is ideal for Jeep Wrangler and Grand Cherokee owners who want to reduce interior noise and improve cabin comfort without extensive modifications. It’s perfect for daily drivers, off-road adventurers, and anyone looking to enhance their vehicle’s audio experience and reduce heat transfer from the roof. If you value a quieter ride and better sound quality inside your Jeep, this headliner kit is a practical and effective upgrade.

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.