[KrisNL]

Originally Posted by yoonskim

I see that's a US/Canada spec Z4 with the mandatory orange sidemarkers along the fender lines. Did you buy the car in NA and bring it over to Belgium? And bring it back?

I still have my modified Audi A3 2.0T in NYC that I really want/need to bring over here to Amsterdam Any advices?

There's a company handling shipping from USA and taking care of the import handling.

See http://www.carimportservice.nl/prijzen.php
Pricing:
Keuring en inschrijving bij auto uit USA (i.c.m. transport) € 1650,
(in dutch)

You imigrated to the Netherlands, there is also a rule somewhere you can import once a car duty free if you import it within 12 months after your registration in the Netherlands.