this is a very open ended post. there are a lot of things you can do for your car.
we need to know what engine you have.
for suspension, drop springs and some gas struts are the way to go normally. you may be able to talk to mfuller about coilovers, but i'm not sure. the cheaper route is what i did, springtech lowering springs with monroe sensatrac struts all around. there's a how-to on installing them, too. you may also want a strut bar for handling. check out
www.pfyc.com for a lot of performance parts for our cars.