I bought a brand new garrett t3/t4 turbocharger and never used it. I ended up buying a ball-bearing turbo. I run road racing events and have noticed drastic improvments after thermal coating the turbo I have on now. The turbo is a 60trim t3/t4. .50a/r compressor and .48 turbine housing, It is interally wastegated. This turbo is good to 400 hp. And has never seen a single minute on an engine.(brand new). Perfect for a honda Drag 3 kit. I am looking for $450.