Under hood temperatures can get really overwhelming. Especially if you have upgraded any of your factory exhaust components. With that said, your factory exhaust components have designed heat shields that naturally protect surrounding elements. If you upgraded your header, up pipe, or even upgraded your turbo system to a rotated kit, then it’s always a good idea to wrap these exhaust components with a proper heat wrap. Our exhaust wrap is constructed from pulverized lava rock, extruded into fibers and then woven into a tight weave which gives this material titanium-like strength and toughness. This improvement in thermal protection helps reduce under hood temperatures, and protect surrounding engine components like the oil filter, water lines, and anything else that can be subjected to heat exposure.