Lowering springs, adjustable coil overs

Hi. I just bought an EG civic not too long ago. Wondering...what are a set of good lowering springs and shocks? I saw some called Dropzone, or some generic brand ("JDM"), very cheap off ebay. Also saw a set of tokico, none adjustable. I dont know if theyre any good. The problem is, I dont know if the spring for each company is indeed tuned for performance, not just coiled up to look like one. That is why I want this question answered by people who have experience tuning suspension of EG civic. Thanks for any help. Dont want to buy something useless.:)

If you're looking to upgrade for better handling a full set of Tokico's springs would do the trick. The other company I would recommend would be Tein. Both companies have good reputations and quality products. My personal preference would is Tein. Their webpage is www.tein.com (http://www.tein.com) and right now their spring section is under construction. The sets are kind of pricy but if you can afford it, it well worth the money.