Boom Mat complete headliner kit for 2011–2018 Jeep Wrangler JK 4-door hard tops is a six-piece precut, peel-and-stick solution that reduces noise levels by 3–4 dB. It improves interior acoustics, cuts radiant heat from the roof and provides thermal insulation in cold weather. The kit includes detailed instructions and a factory-like finish for an easier installation and a tidier, quieter cabin.
DEI 11-18 Jeep Wrangler JK 4-Door Boom Mat Complete Headliner Kit - 6 Piece - Gray