DEI Pipe Wrap is used in many types of applications for reducing unwanted and harmful heat while improving horsepower. Wrapping exhausts can reduce unwanted radiant heat, increasing riding comfort and reducing the possibility of burns. Great for reducing the chance of melted boots or a burned leg. This kit is the perfect size most for ATV's, dirt bikes and V-twin bikes with shorty exhaust systems. Reduces radiant heat up to 50%. Decreases exhaust density and increases exhaust flow. Improves horsepower. Withstands 1200°F direct / 2000°F radiant. Added durability and heat retention. Wrapping uses include: Header tubes to protect plug wires. Downpipes to improve velocity. Sections of exhaust and tail pipe to reduce heat from damaging components. Motorcycle pipes to prevent leg burns.