DEI Boom Mat Side Window Trim

2018–2026 Jeep Wrangler JL 2-Door

Part #: 50270

Overview

The DEI Boom Mat Side Window Trim is a precision-engineered interior accessory designed specifically for the Jeep Wrangler JL 2-Door models from 2018 through 2026. This trim kit serves as the perfect finishing touch to complement your Jeep headliner installation, enhancing both the aesthetic and functional qualities of your vehicle’s interior. Ideal for Jeep enthusiasts seeking to improve cabin comfort, the Boom Mat Side Window Trim adds an extra layer of sound deadening and thermal insulation, making your driving experience quieter and more comfortable.

Crafted to seamlessly integrate with your Wrangler’s interior, this trim kit not only elevates the look of your vehicle but also contributes to a more refined and insulated cabin environment. Whether you’re upgrading your headliner or simply looking to reduce road noise and temperature fluctuations, this product is a smart addition to your Jeep’s interior setup.

Key Features

Designed with both form and function in mind, the DEI Boom Mat Side Window Trim offers a range of benefits that enhance your Jeep Wrangler’s interior environment:

• Specifically designed for 2018–2026 Jeep Wrangler JL 2-Door models for perfect fitment
• Complements and completes your Jeep headliner installation for a cohesive interior look
• Increases sound deadening to reduce road noise and improve cabin quietness
• Provides additional thermal insulation to help maintain interior temperature
• Constructed with open cell polyurethane foam for effective noise absorption
• Features a polymer surface treatment finish for durability and enhanced performance
• Easy to install with no modifications required, designed to fit factory mounting points
• Durable materials resist wear and maintain performance over time

Construction & Design

The DEI Boom Mat Side Window Trim is built using high-quality open cell polyurethane foam, a material known for its excellent sound absorption and thermal insulation properties. This foam core is treated with a polymer surface finish, which enhances durability and protects the material from moisture and wear. The combination of these materials ensures long-lasting performance in the demanding environment of a Jeep Wrangler interior.

Engineered specifically for the side window trim area, the product contours precisely to the shape of the Jeep Wrangler JL 2-Door’s interior panels. This precise fitment not only improves the overall look but also maximizes the effectiveness of the sound deadening and insulation properties by eliminating gaps and ensuring full coverage.

Installation & Fitment

Installation of the DEI Boom Mat Side Window Trim is straightforward and designed to integrate seamlessly with your existing Jeep Wrangler JL interior components. The kit fits directly onto the side window trim areas without the need for cutting or modifications, making it an ideal upgrade for both professional installers and DIY enthusiasts. It works in conjunction with the Jeep Headliner Kit to provide a complete interior upgrade.

All necessary mounting points are accounted for, ensuring a secure and stable fit that will not interfere with window operation or other interior functions. This trim kit is specifically tailored for the 2018–2026 Jeep Wrangler JL 2-Door, guaranteeing compatibility and ease of installation.

What’s Included

• DEI Boom Mat Side Window Trim Kit for Jeep Wrangler JL 2-Door (2018–2026)
• Pre-cut trim pieces with polymer surface treatment
• Installation instructions

Ideal For

This product is ideal for Jeep Wrangler JL owners who want to enhance their vehicle’s interior comfort and aesthetics. It is especially suited for those who have installed or plan to install a Jeep headliner kit and want a professional, finished look. Additionally, it benefits drivers who frequently travel on highways or rough terrain and desire reduced cabin noise and improved thermal insulation for a more enjoyable ride.

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.