Click to zoom in
SKU: 50291 / UPC: 607078502919
DEI Boom Mat Complete Headliner Kit for 2011-2018 Jeep Wrangler JK 4-Door - Gray Original Finish
Turn your Jeep's cabin into a quieter, more insulated space with the DEI Boom Mat Complete Headliner Kit, designed exclusively for 2011-2018 Jeep Wrangler JK 4-Door models equipped with factory hardtops. This pre-cut, peel-and-stick system applies directly to the hardtop's interior, cutting road noise and vibrations by 3 to 4 decibels for clearer conversations and better audio playback. It also blocks radiant heat from the roof, keeping the interior cooler during hot drives and shielding against external weather elements for year-round comfort.
Crafted from open-cell polyurethane foam with a durable polymer surface treatment in gray original finish, this kit matches the factory look while delivering reliable sound deadening and thermal control. Jeep enthusiasts choose this kit for its direct fit and straightforward installation that requires no custom cutting one person can handle the front panels, though two are recommended for the larger rear sections. The result is a noticeable drop in distractions, letting you focus on the trail ahead.
Precise Vehicle Fitment
- Years: 2011-2018
- Make: Jeep
- Model: Wrangler JK
- Body Style: 4-Door Unlimited (with factory hardtop only; not compatible with soft tops)
What's Included in the Purchase
This complete kit (Part #50291, UPC 607078502919) contains an 11-piece pre-cut assembly for full coverage:
- Driver-side headliner panel (Part #50137)
- Passenger-side headliner panel (Part #50141)
- Removable front top panels (2 pieces for freedom top sections)
- Rear side panels for second-row seating area (Part #50139)
- Cargo area panel (Part #50159)
- Filler strips (multiple pieces, Part #50161) to smooth ribs and ensure seamless installation
All pieces feature strong adhesive backing for permanent bonding once applied. Made in the U.S.A. for quality assurance.
Key Specifications
- Material: Open-cell polyurethane foam
- Finish: Gray original factory-match with polymer surface treatment
- Noise Reduction: 3-4 dB
- Thermal Performance: Reduces roof-transferred radiant heat
- Installation Time: 1-2 hours (hardtop removal required)
- Part Weight: Not specified by manufacturer
- Shipping Box Dimensions: Not specified by manufacturer.
Easy Installation Overview
Remove the hardtop per Jeep's guidelines, clean the interior surface with isopropyl alcohol, and test-fit filler strips into the ribs without stretching. Align panels using painter's tape, peel the release liner gradually, and press into place with light pressure. Reinstall the hardtop once dry. Full instructions included (PDF format).
For Jeep Wrangler JK owners prioritizing cabin peace and heat management, this DEI kit stands out as the direct-fit solution that delivers consistent results on every drive.
Order now to experience the difference in your 4-door JK.
DEI
DEI, Design Engineering Inc parts and accessories for turbocharged imports, V8 muscle cars, Jeeps, trucks, hot rods, track cars, and universal fabrication projects are stocked at Black Ops Auto Works. Shop thermal wrap, exhaust wrap, heat sleeves, reflective barriers, turbo blankets, sound-deadening mats, floor insulation, firewall kits, wire protection, locking ties, and installation accessories for street performance, reliable repairs, and application-specific upgrades. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 267 collection SKUs across fitment, electrical or mechanical function, materials, installation needs, and performance goals. Thermal Wrap for Headers and Exhaust DEI exhaust wrap and heat shields manage radiant heat around headers, downpipes, and exhaust routing. Use the specified width, material, overlap, and retention hardware for the component and available cle...
View DEI Products
Exterior Parts & Accessories
Exterior parts and accessories for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop bumpers, grilles, fender flares, running boards, nerf bars, tonneau covers, mud flaps, front lips, splitters, spoilers, diffusers, body kits, carbon fiber panels, roof racks, bed accessories, tow hooks, and car covers for daily drivers, work trucks, and performance builds. Every product is filterable by category, brand, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 9,697 exterior parts SKUs across style, protection, and utility categories. What This Category Covers Exterior parts change how a vehicle looks, protects itself, and hauls gear. Fitment depends on body style, cab and bed configuration, and factory sensor or camera equipment, so confirm compatibility before ordering. Appearance Upgrades Grilles, front lips, splitters, spoilers, diffusers, and body kits update the front end and aero character of a ...
View Exterior Parts & Accessories Products
Hard Top Accessories
Hard Top Accessories parts and accessories are stocked at Black Ops Auto Works. Hard top accessories for Jeep Wrangler JK, JL and Gladiator are stocked at Black Ops Auto Works. Shop headliner insulation, Sky View roof upgrades, freedom panel storage, seals and removal hardware for open air Jeep builds. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 36 Hard Top Accessories SKUs across installation, service and performance needs. What This Hard Top Accessories Collection Covers This collection focuses on hard top comfort, storage and service items for removable Jeep roof systems. Products include thermal and acoustic headliner kits, panel related accessories and replacement hardware that keep a removable top useful year round. Hard Top Insulation and Comfort A formed headliner can reduce heat transfer, soften reflected road noise and give the hard top a more finished cabin feel. S...
View Hard Top Accessories Products
Roofs & Roof Accessories
Roofs & Roof Accessories for Jeep Wrangler JK, JL, Gladiator, Ford Bronco, and off-road builds are stocked at Black Ops Auto Works. Shop soft tops, hard tops, freedom panel storage, roof racks, roof baskets, rooftop tents, hard top hardware, headliners, mesh tops, cargo carriers, mounting brackets, roof trim for Wrangler JK, Wrangler JL, Gladiator, Ford Bronco, Jeep TJ, and off-road truck builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 209 Roofs & Roof Accessories SKUs across top style, door count, roof configuration, cargo capacity, mounting system. What This Roofs & Roof Accessories Collection Covers This Jeep and off-road focused collection covers removable soft tops, hard top accessories, roof storage, racks, baskets, rooftop tents, and weather-conscious roof hardware. It also includes platform-specific roof parts for supported performance vehicles. Jeep ...
View Roofs & Roof Accessories Products