DEI Boom Mat Complete Headliner Kit - Jeep Wrangler JL 2-Door 2018-2023 - Black

The Boom Mat Complete Headliner Kit lines the inside of a factory Jeep hardtop with pre-cut open cell polyurethane foam panels finished in a black polymer surface treatment. DEI measured a 3 to 4 decibel drop in cabin noise with the kit fitted, enough of a change that conversation and the audio system come through clearly at highway speed, and the foam also cuts radiant heat coming through the roof and insulates against cold. Installation is peel and stick with no fasteners, and the kit covers the removable front tops, the rear hardtop section, and the side window areas. A factory hardtop is required.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy