Zirgo 328743 Heat Sound Barrier Insulation - Kit

The Zirgo 328743 is a high-performance automotive heat and sound barrier designed to reduce cabin temperatures and minimize road and engine noise. Engineered for enthusiasts and professional installers alike, this insulation kit delivers effective thermal management and acoustic dampening to improve the overall driving experience.

Key Features:

• Blocks radiant heat transfer from engine bay, exhaust, and road surfaces
• Reduces unwanted road noise, vibration, and harshness (NVH) for a quieter cabin
• Lightweight construction minimizes added vehicle weight
• Flexible material conforms to irregular vehicle surfaces for complete coverage
• Durable, moisture-resistant facing for long-term performance
• Suitable for floors, firewalls, doors, trunk areas, and more

Zirgo insulation products are a trusted choice for street rods, custom builds, and restoration projects. The 328743 kit provides an effective barrier against heat and sound intrusion, helping to keep cabin temperatures comfortable and interior noise levels low.