Transform Your Ride! 🚙 Elevate your Jeep experience with style and silence. Precut for an exact fit, ensuring seamless installation. Includes headliner and side window liners for total coverage. Reduces noise levels by 3-4 decibels for a serene ride. Insulates in winter and keeps your Jeep cool in summer. Enjoy clearer conversations and your favorite tunes. Summer cooling Noise reduction: 3-4 dB Winter insulation The Design Engineering 50293 Black Leather Look Boom Mat Sound Deadening Headliner Kit is specifically designed for 4-Door Jeep Wrangler JK models from 2011 to 2018. This easy-to-install kit not only reduces noise levels by 3 to 4 decibels but also enhances interior acoustics, providing a more enjoyable driving experience. It offers insulation for winter and cooling for summer, making it a versatile addition to your vehicle. The combination kit includes both headliner and side window liners, ensuring comprehensive sound deadening and comfort.