No, you can import cars and engines. like you bought a made tyte JDM spec honda engine that you can import fine, or if you bought the body of a skyline, that you can also import. However, if it is a COMPLETE car, meaning engine and body, then it has to meet all of the US regulations and most of the time they won't. So if you import them separtely then you can re-assemble it over here and then just register it as a kit car.