It looks like all the increments are available for those interested, 5mm, 10mm, 15mm, 20mm and 25mm from these guys: http://www.thmotorsports.com/eibach/eibach_pro_spacer/g-50330.aspx
Although some may require extended lugs, not sure.
I was thinking it might create a more even look to add staggered spacers, ie. 15mm rear/20mm front etc.
thats a good idea. the staggered look. anyone has any opinions on what foster said about different size spacers for a staggered look?