Only if it was a model other than the R33 GTR or GTS-T. To my knowledge those two are the only legal models and only limited to the group of cars that were brought over during MotorExs reign.
Somewhat correct. Only those with a US VIN number that has gone through the Motorex corp are Skylines that are legal to own, and cannot be seized. The only NON vin'd skylines that can be issued a US vin are the 1996 year GTS-T and GT-R.