It comes down to which state you try to register the car in. I was lucky in WI you have to go thru State Patrol Inspection, Research and Information devision of the DMV and a bunch of paperwork and $$$. They have sense changed the law in WI in June that basically bans all Grey Market Vehicles *( Imported Vehicles that don't make the age requirement and basically all Ex-Military Vehicles ) But there are still a few states that allow it. It also helped that I happened to get this old guy that worked for the DMV for EVER and he told me exactly what I need to do and what they looked for. I don't know if I'd even try now that the law changed unless i get could get it done in a different state...