not really sure.
the previous owner gave them to me. he brought a trunklid and this spoiler from Japan while he was on his marine duty. the JDM trunklid is already on my car, the one shown in the picture is the original usdm lid. i think jdm and usdm spoilers are the same.
i guess the reason he didn't put the jdm spoiler on is becoz a little crack on the side and part of the paint was teared off. i think it is fixable, but not really sure.