Have one on my 02 6sp, love it! It did exactly what it claimed. My shift throws went from about 6-7" to about 4-5". Still thinking about heating the shift lever ever so slightly though with a torch to get it about an inch closer though...
Another one here for the short shift kit! LOVE MINE!
i like mine... no leaks on mine, but i didn't use the goo that ships with it, i used dow corning 824 to seal it