whut is the best suspension setup that will drop my car at least 2.5-3in all tha way around without sitting on bump stops. i see how most people buy these cheap springs and slam there car but it rides like **** and tha handling sucks.i want to drop it something like this, either one of those pics that i have on tha net. can any1 help me out or point me in the rite direction

 

Koni Yellows + Ground Control Coilovers + Ground Control Top Hats

This should slam your car and you'll have a lifetime warranty on everything.

I got Koni/Neuspeed SP3's with GC 550F/500R. I plan on slamming my sol soon...