Suitable for cooling systems, charge air systems and induction systems. With its temperature range Stability, Flexibility, Longevity, Thermal, and Electrical Insulation Properties, Silicon Polymers are a modern miracle of engineering material science.Manufactured from premium quality raw material, silicone hoses are used for high performance applications such as turbochargers. These hoses can withstand wide temperatures ranging from -40°c to 300°c.