{"product_id":"shumoff-premium-car-door-soundproofing-kit-complete-3-layer-noise-reduction-system-with-jack-vibration-damper-p4v-heat-insulation-practik-flex-a15-acoustic-foam-for-4-car-doors","title":"Shumoff Premium Car Door Soundproofing Kit – Complete 3-Layer Noise Reduction System with JACK Vibration Damper, P4V Heat Insulation \u0026 Practik Flex A15 Acoustic Foam for 4 Car Doors","description":"\u003ch2\u003e\u003cstrong\u003eBullet Points:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-start=\"553\" data-end=\"597\"\u003eCOMPLETE 3-LAYER DOOR SOUNDPROOFING KIT:\u003c\/strong\u003e Everything needed to upgrade all four vehicle doors in one package. Includes 25 sheets of Shumoff JACK vibration damper, 5 sheets of P4V thermal insulation, and 6 sheets of Practik Flex A15 acoustic foam for a professional multi-layer installation.\u003c\/p\u003e\n\u003cp data-start=\"899\" data-end=\"1135\"\u003e\u003cstrong data-start=\"899\" data-end=\"935\"\u003eREDUCES ROAD NOISE \u0026amp; VIBRATIONS:\u003c\/strong\u003e The three-layer system works together to minimize panel vibrations, absorb airborne noise, and improve overall cabin acoustics. Enjoy a quieter ride with reduced rattles and improved driving comfort.\u003c\/p\u003e\n\u003cp data-start=\"1188\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1220\"\u003eENHANCE SPEAKER PERFORMANCE:\u003c\/strong\u003e By reducing unwanted vibrations and sound reflections inside the doors, this kit helps speakers produce cleaner, more detailed audio with improved clarity and less distortion.\u003c\/p\u003e\n\u003cp data-start=\"1453\" data-end=\"1674\"\u003e\u003cstrong data-start=\"1453\" data-end=\"1495\"\u003eHEAT INSULATION \u0026amp; MOISTURE RESISTANCE:\u003c\/strong\u003e P4V closed-cell polyethylene foam adds thermal insulation while resisting moisture, helping keep the cabin cooler in summer, warmer in winter, and protecting treated door panels.\u003c\/p\u003e\n\u003cp data-start=\"1723\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1723\" data-end=\"1762\"\u003eDESIGNED FOR EASY DIY INSTALLATION:\u003c\/strong\u003e Self-adhesive materials install directly onto clean, degreased surfaces with no special adhesives required. Designed for mid-size sedans and ideal for car doors, delivering professional-quality soundproofing at home.\u003c\/p\u003e","brand":"Shumoff","offers":[{"title":"Default Title","offer_id":51128294244598,"sku":"Premium Door Kit","price":170.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/8649\/4710\/files\/WhatsAppImage2026-06-29at4.23.04PM.jpg?v=1782934219","url":"https:\/\/shumoffusa.com\/products\/shumoff-premium-car-door-soundproofing-kit-complete-3-layer-noise-reduction-system-with-jack-vibration-damper-p4v-heat-insulation-practik-flex-a15-acoustic-foam-for-4-car-doors","provider":"ShumoffUSA","version":"1.0","type":"link"}