I would go with Eibach or H&R. H&R gives a very nice even drop. I just put the race springs on my 94, and it gives a sweet drop... about 2.5 in the front and 2 in the rear. If you do lower though, upgrade the struts too. If not your car will be bouncy as hell, and you will more then likely blow something pretty quick, especially as your car is already 10 years old. I got some Tokico Illuminas, and the ride is great for me. And as for where to buy, the answer, like usual is Ebay. I paid like 140 for my springs, and around 300 for the struts.