We have taken our TitaniumTM LR technology andmade it into the best protection sleeve on the market.Capable of withstanding temperatures up to1800°F direct heat and 2500°F radiant, Chemicaland oil resistant, it provides the ultimate protectionfor your ignition wires. Kit includes 8 DEI and16 1-8 numbered heat shrink tubes and 25 feet ofmanifolds and headers.