I'm about to go the Paranoid Fabrications saggy-butt spacer route on my LGT wagon (Spec B sedan springs & top hats with Bilstein dampers). As Inksi said, it's a quick and easy way to get a 1/4" or 1/2" lift. You can go even bigger, but you'll need to replace to lugs on the top hats with some longer hardware.
Tim