I had my bodyshop paint my skirts arctic silver to match my 01 Boxster. The paint code was 92U. They did a perfect match, and didn't even have my car in for a comparison. I just gave them the skirts and one of my painted bumperettes, and they matched the color to my bumperette.
Looks perfect. If you don't have painted bumperettes, take off your rear spoiler's painted lid, and have them match it to that.
