Design Engineering Titanium Exhaust Wrap 2" x 50' Lava Rock Technology — High-temp, Flexible Insulation

This exhaust wrap from Design Engineering uses pulverized lava rock woven into a proprietary titanium fiber to deliver long-lasting thermal resistance for headers, downpipes, manifolds, and motorcycle exhausts. The product is supplied as a 2" wide by 50' long roll with a flexible construction that conforms around tight bends without the need to pre-wet. Built to tolerate continuous and intermittent extreme heat, it helps maintain exhaust gas velocity and provides a protective barrier between hot piping and sensitive hoses, wiring, and bodywork.

How does this wrap reduce under-hood or surrounding heat?

By trapping heat inside the exhaust tubing, the wrap limits radiant and convective heat transfer to the engine bay. That retained heat keeps exhaust gases hotter and moving faster while reducing the temperature of nearby components.

• Creates an insulating layer around headers and pipes to cut radiated heat.
• Helps preserve exhaust gas velocity for improved flow dynamics.
• Protects wiring, hoses, and sensors from prolonged heat exposure.

What makes Lava Rock Technology and titanium fiber different?

The wrap blends pulverized lava rock into a specialized titanium fiber weave, which provides high thermal tolerance and durability. This composition is more resistant to oil, vibration, and chemical breakdown than many conventional wraps.

• Pulverized volcanic material offers dense heat-storing properties.
• Titanium fiber structure maintains flexibility while resisting fatigue.
• Engineered to withstand sustained and intermittent extreme temperatures without rapid degradation.

Can it handle extreme temperatures and harsh conditions?

Yes—the materials are selected for demanding automotive and powersports environments. The wrap is rated for sustained high heat and intermittent spikes while retaining pliability and structural integrity under vibration and exposure to oils and chemicals.

• Rated to endure extremely high direct and intermittent temperatures.
• Resists breakdown from engine bay contaminants like oil and fuel residues.
• Flexible enough to wrap complex bends without cracking or unraveling.

How easy is installation and what parts can I wrap?

Installation is straightforward: the wrap is supple and holds tightly to irregular shapes, so it can be applied without pre-soaking. It’s suitable for factory and aftermarket headers, exhaust manifolds, downpipes, motorcycle headers, and most performance exhaust sections.

• No pre-wetting required—wrap dry and secure for faster work.
• Works on tight-radius bends, multi-pipe headers, and single-piece pipes.
• Use stainless ties, clamps, or high-temp tape to fasten and finish edges.

Who is this for? This exhaust wrap is aimed at car and motorcycle enthusiasts, race teams, fabricators, and mechanics who need a durable thermal barrier that withstands extreme conditions. It’s well suited for anyone upgrading performance exhausts, protecting engine bay components on high-output vehicles, or insulating off-road and track machines where thermal management matters. Each roll measures 2 inches by 50 feet, giving ample length to cover multiple bends or several small assemblies.