L lil' 4 cyl Guest Nov 9, 2008 #4 he's right, it stands for japanese domestic market, as opposed to USDM which is united states domestic market. each motor has a different code that tells you whether it's jdm or usdm.
he's right, it stands for japanese domestic market, as opposed to USDM which is united states domestic market. each motor has a different code that tells you whether it's jdm or usdm.
