DEI Sound Deadening Boom Mat Headliner Kit

2007–2018 Jeep Wrangler

Part #: 50287

Overview

The DEI Sound Deadening Boom Mat Headliner Kit is a premium noise reduction and thermal insulation solution designed specifically for the 2007 to 2018 Jeep Wrangler. This 6-piece pre-shaped kit is engineered to significantly reduce interior noise levels, creating a quieter and more comfortable cabin environment. Ideal for Jeep owners who want to enhance their driving experience, the kit improves in-cabin acoustics for clearer conversations and superior audio enjoyment while also providing insulation against exterior weather conditions.

Whether you’re tackling off-road adventures or cruising through city streets, this kit helps minimize vibrations and radiant heat, making your Jeep’s interior more pleasant year-round. Its white finish not only blends seamlessly with factory hard tops but also helps keep the cabin cooler in summer and warmer in winter.

Key Features

Designed with precision and functionality in mind, the DEI Boom Mat Headliner Kit offers a range of benefits that enhance your Jeep Wrangler’s interior comfort and sound quality:

• Pre-shaped peel-and-stick design for easy, precise installation
• Reduces interior noise by 3 to 4 decibels for a quieter ride
• Improves cabin acoustics, enhancing audio system performance
• Insulates against exterior weather elements, reducing heat transfer
• Minimizes vibrations to reduce rattles and improve ride quality
• Includes side window liners for comprehensive sound deadening
• White finish helps maintain cooler interior temperatures in summer
• Compatible with factory hard tops for a seamless fit
• Durable materials designed to withstand Jeep’s rugged use

Construction & Design

The DEI Boom Mat Headliner Kit is constructed from high-quality sound deadening materials engineered to absorb and dissipate noise and heat effectively. The mat’s dense but flexible composition allows it to conform perfectly to the contours of the Jeep Wrangler’s hard top interior surfaces. This tailored fit ensures maximum coverage and performance without interfering with factory components or interior aesthetics.

The white surface finish is not only visually unobtrusive but also functional, reflecting radiant heat to help regulate interior temperatures. The adhesive backing is strong yet allows for straightforward peel-and-stick application, ensuring the mats stay securely in place even under harsh driving conditions.

Performance & Sound

By reducing interior noise by 3 to 4 decibels, the DEI Boom Mat Headliner Kit significantly enhances the acoustic environment inside your Jeep Wrangler. This reduction in ambient noise allows for clearer conversations and a more immersive audio experience from your vehicle’s sound system. Additionally, the kit’s vibration damping properties help eliminate rattles and buzzes commonly experienced in off-road or rough terrain driving, contributing to a quieter and more refined ride.

Installation & Fitment

Installation is straightforward and user-friendly, requiring no special tools or modifications. The kit’s pre-shaped pieces are designed to fit the 2007–2018 Jeep Wrangler factory hard tops precisely, including side window liners for comprehensive coverage. Detailed instructions are included to guide you through the peel-and-stick application process, making it accessible for both DIY enthusiasts and professional installers.

What's Included

• 6 pre-shaped sound deadening mats tailored for Jeep Wrangler hard tops
• Side window liners for enhanced noise reduction
• Detailed installation instructions

Ideal For

This DEI Boom Mat Headliner Kit is perfect for Jeep Wrangler owners seeking to improve their vehicle’s interior comfort and sound quality. It is especially beneficial for those who frequently drive in noisy environments, enjoy high-quality audio systems, or want to reduce heat buildup inside their Jeep. Off-road enthusiasts and daily drivers alike will appreciate the enhanced cabin quietness and temperature regulation provided by this kit.

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.