Pepino,
I purchased from autopia since their advertisement stated they were for the VX. Unfortunately, when they arrived they turned out to be too big for the original holes in the front bumper cover. I don't want to do any cutting since i want to keep everything as it came from the factory.
I did contact them and they did an exchage for 2.75-inch units with no additional charges other than my cost to return the other ones. I have not tried to install yet, but will do soon.
If you get any, get the 2.75" units since they are the smallest ones they make and i'm pretty sure they should work OK.
I can let you know how it goes,
Scott