Design Engineering Dei 50169 Boom Mat Sound Deadening Headliner Kit for Jeep Wrangler JL - 4-Door

The Design Engineering DEI 50169 Boom Mat is a premium sound deadening headliner kit specifically designed for 2018-up Jeep Wrangler JL 4-door models. This 9-piece kit provides comprehensive acoustic insulation to reduce road noise, wind noise, and vibrations transmitted through the roof panel, creating a quieter and more comfortable cabin environment.

Key Features:

• Custom-fit design for 2018+ Jeep Wrangler JL 4-door models
• 9-piece pre-cut kit for complete headliner coverage
• Gray finish that blends seamlessly with factory interior
• Self-adhesive backing for straightforward installation
• Reduces exterior noise and heat transfer
• Lightweight acoustic foam construction won't add excessive weight
• Helps maintain consistent cabin temperature

Boom Mat headliner kits use dense acoustic foam material that effectively dampens sound waves and vibrations while also providing thermal insulation. The pre-cut pieces are designed to fit precisely in the Wrangler JL's headliner area, eliminating the need for custom trimming. Installation is accomplished by removing the existing headliner, applying the Boom Mat pieces to the roof panel, and reinstalling the headliner.