JDM (Japanese Domestic Market), in its literal sense, is the Japanese domestic market. It mainly refers to those automobiles and parts manufactured and sold in Japan.
JDM expresses a tuning style for tuning cars, then precipitates into a cultural embodiment, and finally sublimates to an attitude.
To pursue the JDM style, crazy enthusiasts will replace non-original specification parts to become as “Japanese original” as possible. The license plate frame is no exception from the engine and wheels to turn signals. So, to some extent, JDM is a kind of modification attitude, JDM heart steering wheel is the attitude of Japanese young people to JDM culture.