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SKU: 50188 / UPC: 607078501882
DEI Boom Mat Headliner for 2018-2023 Jeep Wrangler JL 2-Door - Black 5-Piece Sound Deadening Kit
Jeep Wrangler JL 2-Door cabin with the DEI Boom Mat Headliner kit, engineered to cut road noise and block extreme temperatures for a more enjoyable drive. This black 5-piece set installs directly over the factory hardtop interior, delivering consistent 3-4 dB noise reduction that quiets vibrations from tires, wind, and engine better than basic foam liners or unmodified stock setups.
It also reflects roof heat in summer and retains warmth in winter, creating a stable interior climate that keeps your A/C and heater working efficiently without constant adjustments ideal for long trail runs or daily commutes where comfort matters most.
Crafted from durable open-cell polyurethane foam with a polymer surface finish, this kit uses a peel-and-stick adhesive for a secure bond on curved hardtop surfaces, even in high-heat off-road environments.
The pre-cut panels conform precisely to your JL's contours, eliminating air pockets or loose edges that plague one-size-fits-all alternatives. Backed by DEI's focus on automotive sound control, this headliner maintains its shape and adhesion through years of rugged use, making it the reliable pick for Wrangler owners seeking a factory-fresh look with real acoustic gains.
What's Included in Your Purchase
- 5 Pre-Cut Headliner Panels: Two panels for the removable front tops (driver and passenger sides) and three panels for the rear seat section, each with 2mm-thick damping material featuring a 4-mil aluminum top skin and asphalt-free butyl constraining layer for vibration control.
- Foam Filler Strips: Multiple strips in varying sizes (e.g., 0.5" x 1" x 16.5" for front tops; 0.25" x 1.77" x 32" for rear) to fill recessed molded ribs and prevent show-through.
- Easy-Peel Release Liners: Plastic-backed for snag-free application no tearing or residue.
- Part Number: 50188
- UPC: 607078501882
No additional tools or materials required beyond isopropyl alcohol for surface prep and a utility knife for liner removal.
Vehicle Fitment
Compatible exclusively with 2018-2023 Jeep Wrangler JL 2-Door models equipped with factory hardtops. Covers all submodels for seamless integration:
|
Year Range |
Make |
Model |
Submodels (Partial List) |
|
2018-2023 |
Jeep |
Wrangler JL |
Sport, Sport S, Sahara, Rubicon, Willys, Freedom, High Altitude, 80th Anniversary |
|
2019-2023 |
Jeep |
Wrangler JL |
Unlimited variants (2-Door specific panels) |
|
2021-2023 |
Jeep |
Wrangler JL |
Islander, High Tide, Rubicon 392 |
Verify your hardtop setup matches factory specs for optimal results—this kit skips soft tops or aftermarket roofs.
Quick Installation Overview
Remove the hardtop per Jeep guidelines, clean the interior surface, position panels with liners intact for test fit, peel and stick starting from one edge, then press firmly. Allow 25 minutes for adhesive set before reinstalling. One person handles front panels two recommended for rear due to size.
Full install takes under an hour, with no drilling or sewing.
Add this DEI 50188 kit to your cart today and experience a quieter, cooler Wrangler JL that stands out on every adventure.
DEI
DEI (Design Engineering Inc.) has been producing automotive heat and sound control products for over 25 years, creating thermal wraps, exhaust heat shields, heat blankets, acoustic damping mats, and firewall insulation for performance street cars, race vehicles, and marine applications. DEI products address the heat and noise that performance builds generate, protecting nearby components and improving cabin comfort without adding significant weight.Popular UpgradesDEI Titanium exhaust wrap is the most popular product in the DEI catalog, reducing radiated heat from headers and exhaust pipes to protect nearby fuel and brake lines while also slightly improving exhaust gas velocity by keeping temperature higher in the pipe. DEI Gold Heat Shield is widely used to protect fuel rails, brake lines, and electrical harnesses routed near exhaust manifolds and turbocharger housings. Reflect-A-Gold insulation and EzCool acoustic mats are popular for firewall and floor pan heat and sound reductio...
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