this might be a dumb question but how many different strut bars can be put on an eclipse.

you can install a total of 5 suspension braces. I won't say strut bars cuz tie bars kinda have nothing to do with strut towers hehe. Anyway you can install an easy to find strut bar that has a mount that goes on the 6 strut tower bolts in you engine bay. Then you can install the Neuspeed strut tower bar on two alternate strut tower bolts it's like the arm bolts. Then you can install some generic easy to find rear strut tower bar on the 4 bolts on your rear strut towers. Then you can install a RRE front lower tie bar or HurricaneGS bars that goes under your car near the flex section. Then finally you can install an easy to find rear lower tie bar that connects to two bolts that hold your rear arms up on the crossmember.

haha for the money you spend on all those bars you might as well get a roll cage hehe.... but I'm one to talk!

Soon I will have all of those bars except the rear upper. I guess I may need to purchase one to make the set complete

thicker sway bars can help too