Zirgo 313837 High Performance Heat & Sound Deadening Insulation Kit

The Zirgo 313837 is a high-performance heat and sound deadening insulation kit designed for automotive applications. Engineered by Zirgo — a trusted name in thermal and acoustic management — this kit helps reduce unwanted cabin noise and blocks radiant heat from firewall, floor, and tunnel areas, improving overall driving comfort.

Key Features:

• Combines heat barrier and sound deadening properties in a single solution
• Lightweight construction minimizes added vehicle weight
• Designed for easy trimming and custom fitting to a variety of applications
• Durable materials stand up to under-hood and underbody temperature extremes
• Helps lower interior cabin temperatures by blocking radiant and conductive heat
• Reduces road noise, vibration, and harshness (NVH) for a quieter ride

Zirgo insulation products are engineered for both street and performance builds, making the 313837 a practical upgrade for custom builds, restorations, and daily drivers alike. Installation is straightforward with standard cutting tools, and the material can be shaped to fit complex contours and irregular surfaces.