Ferrari F430 - Header Heat BlanketsThe Heat Shields are made from a very high heat resistant material, initially developed and used by NASA. This helps to reduce radiant heat from the exhaust headers and sports catalysts. The shields are heat resistant for temperatures of up to 1300 degrees Celsuis. Reduced heat or temperatures in the engine compartment improves performance. Cooler air boxes result in a cooler air temperature for the engine to "breath in". In turn, the denser air makes