depends on what part of your suspension is buggered. if it is the shock absorbers, then springs wont help. give your local suspension shop a ring and they shuold give you a little bit of info on the situation.
also, im looking for over 100 bux for the springs (not less) and they lower your ride hieght by about 2 inches. also postage to brisbane is about 15 bux.
thanks
Will.