Will it be Worth to change or not?

[ej22t]

Hi Everyone, Have few questions and would like to hear from all you guys.
Since my car is a 92 Turbo and the rear suspension should be time to change( I already change the AGX suspension) I am thinking to chenge all rear Trailing Arm and Lateral Link. I know the 92 and 93 are different and I think I will go for all GC rear arm and link since its more easier to find and order.
But here still some questions needs to know about before this project:
Will it be easy for DIY at my garage?
How much will be cost from Dealer for all new arm and links? Will it comes with all the bushing?
I am also thinking to take out all my old one and put in some polyurethane bushing will it be easy or hard to do?
Or should I go look for some uesd STi link and arm kit is better?
Whats the adventage or disadventage if I go change it ?

Thanks for all the reply and hope those question could also help others.

Ben

[206er]

it would probably be better just to keep your stock links and get some poly bushings. the links shouldnt go bad unless you crash the car or are rallying it a lot. from what I hear the poly bushings are pretty hard to press in, very tight. I was able to do my shifter bushing with a clamp and some boards, but be warned. if you have a good vice that might help.
bushings from the dealer arent cheap. I havent priced them exactly, but poly is cheaper from what I have heard.