DEI Boom Mat Headliner

2019–2024 Jeep Wrangler 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, 6.4L 392

Part #: 50190

Overview

The DEI Boom Mat Headliner is a premium sound deadening solution designed specifically for Jeep Wrangler models from 2019 through 2024, including the 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, and 6.4L 392 engine variants. This five-piece kit is engineered to reduce interior noise and vibrations, enhancing the driving experience by making conversations clearer and audio systems more enjoyable. Ideal for Jeep enthusiasts who want to improve cabin comfort without compromising the rugged style of their hardtop, the Boom Mat Headliner also provides insulation against exterior weather conditions.

With its easy peel-and-stick installation, this pre-shaped kit fits perfectly to the contours of Jeep hardtops, offering a clean, factory-like finish while significantly reducing unwanted noise and radiant heat from the roof.

Key Features

The DEI Boom Mat Headliner combines advanced materials and thoughtful design to deliver effective sound deadening and thermal insulation. Key features include:

• Reduces interior noise levels by 3 to 4 decibels, significantly improving cabin acoustics
• Minimizes vibrations and rattles common in Jeep hardtops
• Decreases radiant heat from the roof, helping maintain a cooler interior
• Pre-shaped, peel-and-stick design for quick and precise installation
• Durable open cell polyurethane foam with a polymer surface treatment for long-lasting performance
• Enhances enjoyment of audio systems and facilitates clearer conversations inside the vehicle
• Custom fit for Jeep Wrangler 2-door models from 2019 to 2024 with multiple engine options

Construction & Design

The Boom Mat Headliner is constructed from high-quality open cell polyurethane foam, treated with a polymer surface coating to resist wear and maintain its sound-absorbing properties over time. This material effectively dampens sound waves and vibrations while providing thermal insulation. The kit’s five-piece layout is precision-cut to match the interior contours of Jeep Wrangler hardtops, ensuring a seamless fit that does not interfere with factory components or interior aesthetics.

Its lightweight yet robust construction adds minimal weight to the vehicle while delivering maximum noise reduction and heat insulation benefits, making it a practical upgrade for daily drivers and off-road adventurers alike.

Performance & Sound

Tested to reduce noise levels inside the Jeep Wrangler by 3 to 4 decibels, the Boom Mat Headliner offers a noticeable improvement in cabin quietness. This reduction in ambient noise enhances the clarity of conversations and the fidelity of audio systems, allowing occupants to enjoy music and communication without the distraction of wind, road, and engine noise. Additionally, the headliner helps block radiant heat from the roof, contributing to a more comfortable interior temperature during hot weather.

Installation & Fitment

The DEI Boom Mat Headliner is designed for straightforward installation with no special tools required. The kit features a peel-and-stick adhesive backing that allows for quick application directly onto the interior surface of Jeep Wrangler hardtops. Its pre-shaped pieces align precisely with the factory contours, eliminating the need for trimming or modifications. Installation can typically be completed in under an hour, making it an accessible upgrade for both professional installers and DIY enthusiasts.

This product fits Jeep Wrangler 2-door models from 2019 to 2024, compatible with 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, and 6.4L 392 engines.

What's Included

• Five pre-shaped sound deadening headliner pieces
• Adhesive backing for peel-and-stick installation
• Installation instructions

Ideal For

The DEI Boom Mat Headliner is perfect for Jeep Wrangler owners seeking to reduce interior noise and heat without sacrificing the vehicle’s rugged character. It is especially beneficial for those who frequently use their Jeep for daily commuting, off-road adventures, or long road trips where cabin comfort and audio clarity are priorities. This kit is also ideal for enthusiasts looking to enhance the overall driving experience with a simple, effective upgrade that maintains factory aesthetics.

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.