for some reason the 2 bar vents can be found for a little bit cheaper than the 1 bar vents. I guess it's because they are somewhat more common that the 1 bar vent, 3 years of manufacture compared to 2 years of manufacture respectively.
just don't listen to those fake assholes that say that 1 bar is JDM, when US also had the 1 bar in their 92-93 models.
Both 1 bar and 2 bar vents are JDM, USDM, EDM etc. It's the year that dicrates the look of the vents.
There were also chrome vents, and those are JDM specific.
Here are JDM chrome nostrils. Made for 94-96 models. Very rare these days and many counterfeit examples exist. To tell a real from fake is simple. Just look on the back of the vent and you will be able too see that they are ivory bone color underneath. You can also see the white showing if there are any scratches in the chrome, even the slightest ones. A painted vent/nostil is black underneath.
Here is a photo from the Honda Prelude JDM Accessory catalog
I think they look dope!