--- product_id: 137157436 title: "Boom Mat Black Sound Deadening Headliner | 4-Door Jeep W" brand: "design engineering" price: "$816.19" currency: USD in_stock: true category: "Design Engineering" url: https://www.desertcart.us/products/137157436-boom-mat-black-sound-deadening-headliner-4-door-jeep-w store_origin: US region: United States of America --- # 3-4 dB noise reduction Thermal insulation for year-round comfort Peel-and-stick DIY installation Boom Mat Black Sound Deadening Headliner | 4-Door Jeep W **Brand:** design engineering **Price:** $816.19 **Availability:** ✅ In Stock ## Summary > 🔇 Drive in silence, ride in style — the ultimate Jeep acoustic upgrade! ## Quick Answers - **What is this?** Boom Mat Black Sound Deadening Headliner | 4-Door Jeep W by design engineering - **How much does it cost?** $816.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/137157436-boom-mat-black-sound-deadening-headliner-4-door-jeep-w) ## Best For - design engineering enthusiasts ## Why This Product - Trusted design engineering brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quiet Cabin Vibes:** Lowers exterior noise and vibrations by up to 4 decibels for crystal-clear conversations - • **Effortless Upgrade:** Peel-and-stick design means no tools, no hassle, just press and go - • **Custom-Fit Precision:** Seamless factory-like fit tailored for 4-door Jeep Wrangler JL (2018-up) - • **Durable Sleek Finish:** Black finish resists sagging and wear, blending perfectly with your Jeep’s interior - • **Climate Control Boost:** Thermal insulation keeps your Jeep cooler in summer and warmer in winter ## Overview The Boom Mat Black Sound Deadening Headliner is a custom-fit, peel-and-stick acoustic and thermal insulation upgrade designed exclusively for 4-door Jeep Wrangler JL models (2018 and newer). It reduces cabin noise by 3–4 decibels, enhances audio clarity, and stabilizes interior temperature for year-round comfort. With a sleek black finish and easy DIY installation, it offers durable, factory-quality performance made in the USA. ## Description Design Engineering Boom Mat Black Sound Deadening Headliner is a custom-fit, peel-and-stick acoustic upgrade designed specifically for 4-door Jeep Wrangler JL (2018-up) hard tops. This premium headliner reduces exterior noise and vibrations by 3–4 decibels, improving interior acoustics for clearer conversations and superior audio performance. In addition to noise reduction, it provides thermal insulation to help maintain a comfortable cabin temperature in both hot and cold weather. The pre-shaped design ensures a seamless fit and quick, DIY-friendly installation without special tools, while the sleek black finish resists sagging, wear, and environmental stress for long-term durability. Perfect for Jeep owners seeking a quieter, more comfortable, and refined driving experience, Boom Mat combines functional acoustic performance with factory-quality appearance. Made in the USA by DEI. ## Features - CUSTOM-FIT FOR JEEP WRANGLER JL 2018-UP – Pre-shaped headliner designed specifically for 4-door Jeep hard tops for a seamless, factory-like fit. - REDUCES NOISE & VIBRATION – Advanced sound-deadening material tested to lower cabin noise by 3–4 decibels for clearer conversations and improved audio performance. - THERMAL INSULATION FOR COMFORT – Helps maintain a stable cabin temperature, keeping interiors cooler in summer and warmer in colder weather. - PEEL-AND-STICK INSTALLATION – No special tools or modifications required; simply peel and press into place for fast, DIY-friendly installation. - SLEEK & DURABLE FINISH – Black finish resists sagging and wear, complementing factory interiors while maintaining long-lasting acoustic and thermal performance. - Made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NQGJVWS | | Best Sellers Rank | #58,193 in Automotive ( See Top 100 in Automotive ) #22 in Automotive Headliners | | Brand Name | Design Engineering | | Coverage | Entire headliner area of the Jeep Wrangler JL 4-Door | | Customer Reviews | 4.4 4.4 out of 5 stars (208) | | Global Trade Identification Number | 00607078501684 | | Included Components | 9-Piece Headliner Kit for 4-Door Jeep Wrangler JL (2018-up) | | Item Dimensions L x W | 36"L x 24"W | | Item Thickness | 1.5 Inches | | Item Type Name | Sound Deadening Headliner | | Manufacturer | Design Engineering, Inc. | | Manufacturer Part Number | 50168 | | Manufacturer Warranty Description | Limited Manufacturer Warranty | | Material Type | Polyurethane | | Model Number | 50168 | | Recommended Uses For Product | Insulation, sound deadening, and heat insulation for 4-door Jeep Wrangler JL interiors | | UPC | 607078501684 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Design Engineering - **Item Thickness:** 1.5 Inches - **Material:** Polyurethane - **Product Dimensions:** 36"L x 24"W - **Recommended Uses For Product:** Insulation, sound deadening, and heat insulation for 4-door Jeep Wrangler JL interiors ## Images ![Boom Mat Black Sound Deadening Headliner | 4-Door Jeep W - Image 1](https://m.media-amazon.com/images/I/51IDKMdGf5L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Design Engineering 050168 Boom Mat Black Sound Deadening Headliner Compatible with 4-Door Jeep Wrangler JL (2018-up) - Savadicar JL GrabTray Passenger Storage Tray Organizer Grab Handle Accessory Box for 2018-2023 Jeep Wrangler JL JLU & Jeep Gladiator JT, Interior Accessories, Black - Upgraded Phone Mount for 2018 2019 2020 2021 2022 2023 Jeep Wrangler JL JLU & Gladiator JT, Multi-Mount Phone Holder Dash Tray System Kit with Extension Arm Metal Rod Don't for Oil-Electric 4xe --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/137157436-boom-mat-black-sound-deadening-headliner-4-door-jeep-w](https://www.desertcart.us/products/137157436-boom-mat-black-sound-deadening-headliner-4-door-jeep-w) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-02*