Japanese Domestic Industry (JDM) vehicles are cars built and bought in Japan for that Japanese market. They aren't exported beyond the country. Even so, after a while, the JDM label has expanded to include vehicles which were marketed beyond Japan but beneath diverse badges or for different amounts of time. https://jeffreyfdyrl.blogdeazar.com/37117667/the-ultimate-guide-to-jdm-engine-4age-blacktop-for-sale