Zirgo 331670 High Performance Heat & Sound Deadening Insulation Kit

The Zirgo 331670 is a high-performance heat and sound deadening insulation kit designed to reduce unwanted cabin noise and block radiant heat from the engine bay, firewall, and floor pan. Engineered for automotive applications, this kit helps create a quieter, more comfortable interior environment while protecting passengers from excessive heat buildup.

Key Features:

• Effective thermal barrier reduces radiant heat transfer into the passenger cabin
• Sound deadening properties minimize road noise, vibration, and harshness (NVH)
• Lightweight construction adds minimal weight while delivering maximum performance
• Flexible material conforms to irregular surfaces and contours
• Designed for easy DIY installation — no special tools required
• Durable materials resist moisture, oils, and common automotive fluids

Zirgo insulation products are manufactured in the USA and are trusted by professional builders and DIY enthusiasts alike. The 331670 is ideal for street rods, custom builds, restorations, and daily drivers looking to improve overall comfort and driving experience.