actually alot!
there is many diffrent springs for it.
intrax, eibach,sprint, ground controils. and few companies make full coilovers. (airbagit.com) they also make a full air bag suspension for them. kyb, tokico and so on have struts, camber plates sway bar from suspenion techniques, and zxtuner.com (ford 4 cylender store)
tie bars form mx2 will work, and also a mamber by the name of mazdaracer makes them also!
there are a few bgoards to go to but i dont knwo if im allowed to post their names.
But everything that fits ford escorts, basicall 91-03, most 323, proteges, adnd a b ut ot mx3 will work. and mix and match back and forth.