hon_cs,
please find the below info on suspension, I m driving a JDM AE111 GT..basically it is the same as AE101 with minor difference...
front suspension, there will be 4 bushing on the arm 2 unit(front, left&right), 2 unit(inner arm, left&right) and 2 unit of antiroll bar bushing. (total 6 bushing)
rear suspension, there will only 4 unit is changeable(to my experience) only the trailling arm (left&right - 2 unit each) plus 2 unit of anto-roll bar bushing.
I ve change mine to superpro, it will be a bit stiff....yet it shud be ok for KL highway...as i m in KK, sabah with more worse condition yet still manageble...price wise, it was around rm800...included labour...as the shop has the machinery to do bush change...it took bout an hour(after wards u need alignment)..
at KL, i think is Hokomoto selling superpro.....u can check the product catalog online..just google it.......
cheers