Hello, I want to get 250-260 hp on my mustang, and should be able to do so with a turbo running 5psi. Could I buy a crap eBay turbo kit for my car and run that at 5psi? If so, what would I need to run that safely on my car, so I don't blow anything up? My car is a 2003 v6 143,000 miles with a new alternator. Oh and the stock hp is 193. Thanks for the help