How low can you go?

How low can you go w/out buying all the special brackets and adj parts( 1"-1.5" is what I want to do).

Sounds like you want something like Eibach's ProKit. It'll give you about a 1.3~1.5 in. drop. People use 'em all the time without changing nothin. You could think about getting a set of LCA relocation brackets or an adjustable panhard rod so that everything lines up, but people have used these without changing those parts right away.

I agree with SSpdDmon with the drop and that you can buy the brackets later on

Thanks for the info. Who has the stiffer springs out of the "big"com out there. I will be doing some road racing and autox.