Lava Exhaust Stack Cover

Exhaust Stack Heat Shield

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  • Protects stacks from debris, rain, weather in between runs

  • Continuous direct contact temperature 1800°F

  • Soft HP Felt won't scratch most chrome stacks

  • Won’t melt like vinyl stack caps

  • Remove Lava Stack Sack before turning engine on

  • Adjustable Velcro strap for tight fit

  • Made in the USA

Part No Description
070703 2 to 2 1/4-in id x 3 1/2-in tall
070704 3 to 3-1/4 in id x 4 1/2-in tall
070705 4 to 4-1/4 in id x 5 1/2-in tall
070706 6 to 6-1/4 in id x 8-in tall
070706 5 to 5-1/4 in id x 6-in tall

Killer carbon fiber look and high temperature capability are what defines this exhaust pipe and stack cover. The Lava Stack Sack™ keeps water, debris and other elements out of your exhaust pipes in-between runs and when your diesel truck or other equipment is parked. Lava Stack Sack™ can also prevent your turbo from spinning when your vehicle is being towed.

Unlike vinyl exhaust caps, the Lava Stack Sack™ is made to endure high temperatures and will not melt when put on. The inner HP Felt™ layer is capable of withstanding continuous 1,800 degrees F. The outer Lava Shield layer is made from our proprietary volcanic rock based thermal barrier fibers. This not only gives you a high-performance look, it is also UV resistant giving this exhaust cap a long life.

The adjustable hook-and-loop fastener strap gives a snug fit while being towed down the highway to your next race.

Use velcro strap to secure Stack Sack to exhaust pipe.

Remove Stack Sack before turning engine on.

MSDS | Specification Sheet | Brochure

Insulation type: Dissipates heat

Base Material: Carbon insulation, aluminum

More information coming soon!

Use HP stack Sack on:

  • Exhaust pipe stacks
  • Tail pipes

heatshieldproducts (844) 723-2665