sprint and arospeed both offer a 2" drop. I've had Arospeeds on both of my cars, and i love 'em. They ride really good especially with the KYB shocks.
I've a few bad things about the sprints, but not much. It's up to you. People say Arospeeds suck because of the name. Yeah, Arospeed, Matrix, etc., all of those companies are half assed and they usually make a shitty product. But i swear the springs are good.
Like i said, i had them on my last car as well and got a million compliments on how good the car felt and looked.
Just remember, put shocks on at the same time. It's cheaper in the long, because it's all part of the same assembly.