The Boom Mat rear side window trim kit for 2018–2023 Jeep Wrangler JL 2-door is a two-piece precut finishing kit that complements the headliner installation. It adds extra sound deadening and thermal insulation around the windows with an open-cell polyurethane foam finish. The trim provides a neat, factory-like final touch while helping reduce noise and moderate interior temperatures.
DEI 18-23 Jeep Wrangler JL 2-Door Boom Mat Rear Side Window Trim - 2 Piece - White