AcoustiHood Under-Hood Insulation & Sound Barrier Kit – 1999-2006 GMC 2500/3500 Truck

Transform your driving experience with the AcoustiHood Under-Hood Insulation & Sound Barrier Kit. Designed specifically for the 1999-2006 GMC 2500 and 3500 trucks, this innovative kit effectively reduces under-hood engine noise and combats unwanted heat transfer through the firewall. Unlike generic alternatives, the AcoustiHood combines an aluminized heat shield with a precision-cut black acoustic liner, ensuring a tailored fit that enhances your vehicle's performance and comfort.

• Eliminates engine clatter and dash heat soak for a quieter cabin.
• Protects hood paint from prolonged radiant heat, preserving your truck's finish.
• Handles continuous temperatures up to 400°F, ensuring durability under harsh conditions.
• Peel-and-stick design for quick and hassle-free installation.
• Pre-cut for OEM hood profiles—no guesswork required for a perfect fit.

Fitment: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 GMC 2500/3500 Truck