Help needed with suspension

I am going to upgrade my stock suspension on my 2002 z28, i was wondering, what a good brand was to go with, i just want some ideas
Thanks a bunch,
Kat

I've just been told that KBY Adjustables are a good buy for shocks.

What parts of the suspensions are you looking to upgrade, or all of it? What for, ie drag, street, or auto-x? How much are you willing to spend?

I got into autocrossing and i just need a whole new suspension set-up, i now my car is still going to slip and slide i just want a lil more control lol, and i really dont have a set limit on the amount:)