can i put power seats in this car?

yes anything is possible but it would be more cost and more work than its worth

Hmm, nice idea but do you really want to be adding extra weight and causing yourself stress? These things are already crammed full of wires, I wouldn't add anymore !!

Why? Power seats are terrible! I can NEVER get my seating position right with one! Instead of doing that, why not just get one of these? http://www.tees-usa.com/gias.html

also another problem and one of the reasons they dindt have power seats is the electronic controls ECU is under the drivers seat

i thought S5's came with power seats already? ...maybe i'm wrong, idk, i'm an FB guy. but anyways, yes, anything is possible, depending in how deep your pockets run....check this website out if you haven't already rx7club.com