Fit For Benz SMART 1000 smart 451 1.0T Silicone Turbo Air Intake Hose Made from durable plastic material, this intercooler turbo hose is ideal for heavy-duty pressure connections and provides excellent resistance for high-temperature applications. the intercooler turbo hose can increase the engines oxygen supply, improve combustion efficiency, and thus increase power and torque output, reduce fuel consumption and improve fuel economy The hose is made of high-quality silicone, high temperature resistance, flexible and reliable. Electrochemical regradation resistance Easy to install: Direct replacement without adjustment, perfect compatibility and high reliability., Manufacturer: POAAHUSN