Damn all these problems are just amazing. How can someone sell something that expensive(not that it expensive as far as turbo kits go, just alot of money in general) and it have so many problems? If it was my product, I'd be ashamed to sell it and try to fix it ASAP. But almost everyone that's posted on this thread has had some sort of problem. I'd pay them a little extra just to have everything fit right out of the box with no issues like the hahn kit my friend bought