jdm- its not a life style - however people have tried to turn in into one ! i drive one of the more desired "jdm" cars and in isn't even jdm , it's usdm but i bet if i gave someone my stock itr shift knob it would immediatly be sold on ebay as "jdm" itr .. people should step away from the classifications and what not . build a car. make it fast . and hopefully even reliable ( a little )who cares where the parts came from !