or the way most people do it, is pull the driveline and ship the chassis and engine seperate as "parts" then put it back together in the states, make it conform to DOT safety standards and register it as a kit car. then just buy a salvaged s13/14 and use the title and VIN's off that car to say you built it off that platform, simple as that, ive seen it done alot when i lived in cali.