By wrapping your headers and exhaust pipe with Thermo Tec exhaust wrap, you keep exhaust heat in your pipes where it belongs. This reduces underhood temperatures up to 70 percent and cools the incoming air/fuel mixture to increase horsepower and fuel efficiency. Not only that, but the reduced heat also extends the life of electronic components. Exhaust wrap can withstand continuous heat up to 2000 degrees Fahrenheit and installs easily with standard hose clamps or the optional stainless steel snap straps.