★ This turbine blade of made rare metal Ni, which has the advantages of good working blade under high temperature environment, large power and long service life. ★This turbocharger turbo case is made of high quality material plus rare metal silicon and molybdenum, which has the advantages of high temperature resistance, oxidation resistance and long service time ★Through the comprehensive and high-precision static and dynamic balance detection technology, the use time and reliability are increased, and the car owners have no worries. ★ This turbocharger is built to match the performance of original equipment for specific vehicles.Before purchasing a high-quality turbocharger, please check the picture carefully. The necessary accessories for the installation are already in place and easy to install. It is recommended to find a professional master to install. ★Warranty1 Year