For The term with these outsized great importance in automobile society, "JDM" is surely an acronym for a fairly uninteresting phrase: Japanese Domestic Industry. It refers to items built and intended for sale and use in just Japan (i.e., not for export). This contains everything from autos similar to the https://elevemotors.com/product/chevy-corvette-ls1-base-5-7l-v8-engine-transmission-loom-ecu/