These are 300/200 lb springs, custom made by an F1 / Track manufacturer. This is the second run (group buy) - ask anyone that got some from the first run - they are amazing. These cannot be purchased anywhere, so you get some added cachet of having custom made, limited production, vehicle specific race springs.
If you are interested in auto-x/race springs (streetable) for b13 cars, head over to the SR20DEForum.com page, do some reading, and sign up for this awesome group-buy:
http://www.sr20deforum.com/showthrea...0&pagenumber=1
Mod: Can this be a sticky until the buy is over?
Thx,
--R
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