Boom Mat's sound-deadening headliner kit for 2011–2018 Jeep Wrangler JK 2-door hard tops comes as a four-piece gray pre-shaped peel-and-stick system. The headliner has been tested to reduce interior noise by 3–4 decibels, helps block radiant heat from the roof and improves cabin acoustics. Its open-cell polyurethane foam finish offers added thermal insulation and a cleaner interior appearance.
DEI 11-18 Jeep Wrangler JK 2-Door Boom Mat Headliner - 4 Piece - Gray