What does JDM represent in terms of car models?

[McVera]

JDM is the abbreviation for Japanese-domestic-market, referring to vehicles produced for the Japanese domestic market. Below is an introduction to JDM: 1. JDM vehicles have also penetrated other markets through international trade exchanges and the gray market; 2. JDM cars are subject to mandatory regulations by the Japan Automobile Manufacturers Association (JAMA). Since the late 1970s, the maximum speed of produced cars could not exceed 180-190 km/h, and in 1988, it was further stipulated that engines must not exceed 280 horsepower. These regulations were primarily for safety considerations and were influenced by the emergence of street racers. The horsepower restriction was lifted in 2004, but the speed limit continues to affect the design and production of supercars. Many JDM vehicles' speedometers only display up to 180 km/h, although these cars can achieve higher speeds with minor modifications; 3. JDM vehicles often differ in appearance and configuration from other car series. For example, due to varying emission standards in different countries, Honda produces different versions of engines such as the B18C1, B16A, and K20A.