the rears are easy, two 13mm nuts on each top mount and one 18mm i think on the bottom, it's harder to get the damn rear speakers out of the way (if he has the big ones) then to change the shocks, get new upper mounts (i preferr the ones for a e30 convertable as they are stronger, should be $25-30 bux each) they are crappy and break easyly and left unfixed will destroy the body that they are bolted through. the fronts are expensive and are assembys not cartrages, so all you gotta to is transfer the spring to the new strut and bolt on, theres no alignment to mess with just straight bolt on with two bolts and one nut/bolt
all america wants is cold beer warm cat and a place to take a poop with a door on it