DEI Sound Deadening Boom Mat Headliner

Jeep Wrangler 11-18 3.8L/3.6L/2.0L

Part #: 50138

Overview

The DEI Sound Deadening Boom Mat Headliner is a premium 4-piece peel-and-stick kit designed specifically for Jeep Wrangler models from 2007 to 2018. This innovative interior accessory significantly reduces unwanted cabin noise, creating a quieter and more comfortable driving environment. By minimizing sound intrusion and insulating against temperature extremes, it enhances both the acoustic quality and thermal comfort inside your Jeep.

Ideal for Jeep enthusiasts who value a refined in-cabin experience, this sound deadening kit improves the clarity of conversations and audio playback, making every drive more enjoyable. Whether you use your Wrangler for daily commuting or off-road adventures, the Boom Mat Headliner helps maintain a serene interior atmosphere.

Key Features

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

• Reduces interior noise levels by 3 to 4 decibels for a quieter cabin
• Improves sound quality for clearer conversations and enhanced audio enjoyment
• Insulates against radiant heat and cold, minimizing temperature fluctuations inside the vehicle
• Includes four precisely cut pieces tailored to fit the Jeep Wrangler headliner area
• Peel-and-stick application ensures quick and hassle-free installation
• Durable polymer surface treatment resists wear and maintains performance over time
• Open cell polyurethane foam construction effectively absorbs sound waves
• Compatible with Jeep Wrangler models from 2007 through 2018

Construction & Design

The DEI Boom Mat Headliner is crafted from high-quality open cell polyurethane foam, a material known for its excellent sound absorption properties. This foam core is combined with a specialized polymer surface treatment that enhances durability and protects against environmental factors inside the vehicle cabin.

The four-piece design is precision-cut to conform to the contours of the Jeep Wrangler’s headliner, ensuring maximum coverage and effectiveness. The peel-and-stick adhesive backing provides a secure bond to the interior surfaces without damaging factory materials, allowing for a clean and professional installation.

Performance & Sound

By reducing interior noise by 3 to 4 decibels, the Boom Mat Headliner significantly improves the acoustic environment within the Jeep Wrangler. This reduction in ambient noise helps to minimize road, wind, and engine sounds, resulting in clearer conversations and a more immersive audio experience from your vehicle’s sound system.

Additionally, the thermal insulation properties help maintain a more consistent cabin temperature by blocking radiant heat from the roof, contributing to overall comfort during both hot summers and cold winters.

Installation & Fitment

Installation is straightforward and requires no special tools or modifications. The kit’s peel-and-stick backing allows for quick application directly onto the factory headliner surface. Simply clean the area, peel off the adhesive liner, and press the Boom Mat pieces firmly into place.

This kit is specifically designed to fit Jeep Wrangler models from 2007 to 2018, ensuring a perfect fit and optimal coverage without interfering with factory components or interior features.

What's Included

• Four pre-cut sound deadening Boom Mat pieces for the headliner area
• Adhesive backing pre-applied for easy installation
• Installation instructions

Ideal For

The DEI Sound Deadening Boom Mat Headliner is perfect for Jeep Wrangler owners seeking to enhance their vehicle’s interior comfort and sound quality. It is especially beneficial for those who frequently drive on highways, off-road trails, or in noisy environments where reducing cabin noise improves the overall driving experience.

Whether you are an audio enthusiast wanting clearer sound reproduction or simply desire a quieter, more comfortable ride, this sound deadening kit provides an effective and durable solution tailored to your Jeep Wrangler.

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.