I dunno about the skirts. I've been told they have been discontinued. I checked it out at the dealership today and said those parts numbers were not on file.
Looks like I'm going to get skirts from Erebuni.
http://erebunicorp.com
For the the direct link to the kit use the following link.
http://erebunicorp.com/ge/TOYCOL84.HTM
The skirts and the spoiler look ok but the rest of the kit sucks ***. For the front bumper I could cut a hole in my stock one and get the same damned look. Not that I'd want to though.