I have tuned a few turbos that people have purchased off ebay new. They are less than 50% good right out of the box. I only think 1 or 2 even worked correctly. They were just throw together with out even being ballanced.Probably from some 8 year old kid in a factory somewhere. Slow spool, 1 leaked oil from bad seals on start up a couple rubbed the housing when you would spin it with your fingers. I am not sure if any were this exact brand but I honestly would buy used before I spent that kind of money on a new not working turbo.