I have Suspension Techniques 1" drop springs, it really dosent sit that low, which I like... the ride is awesome, I seriously wouldnt consider any other springs after owning these... I have them mated to KYB GR2 struts, which are great for me because I dont want or need any adjustability.
The springs were $150 and the struts were about $250 from JC Whitney. So they were pretty economical as well.