Precision designed and built specifically to fit the Mitsubishi Lancer Evolution 7,8 and 9 turbochargers. Perfectly encapsulates the heat created by the turbo in order to reduce turbo lag, cool intake air temperatures, reduce overall under hood heat and protect important under hood components. Made from high density USA Made needle bonded ceramic mat with stainless steel knitted wire mesh as a direct contact with the turbine housing and a two part aluminum fused woven pulverized lava rock outer layer jacketing. Stainless steel capstan style rivet fasteners make installation easy and the overall blanket construction extremely durable. This blanket is capable of handling continuous exposure to temperatures over 2500°F direct contact heat. The combination of materials which are included in the construction of this blanket will reduce direct heat given off by the turbo by up to 80%. Every Thermal Zero blanket is hand crafted with pride in the United States of America and quality is guaranteed. Thermal Zero is known worldwide for its involvement as a leading edge manufacturer of innovative high temperature insulation blanketing. Using only the the highest quality materials and utilizing only the most cutting edge manufacturing techniques to design and manufacture insulation blanketing.