Insulating turbo chargers to protect and improve performance is the job of our Turbo Insulating Kit. On the performance side the Turbo Kit keeps the turbo spooled-up and virtually eliminates turbo-lag. Radiant heat is also contained, making for a cool underhood environment. The complete kit fits a wide variety of turbines. From heavy duty truck applications, to the smallest automotive installation, the cut to fit kit comes with an excessive amount of material to cover all turbos. Supplied with complete instructions on the use and measurements necessary for an easy installation of the material.