Quote Originally Posted by preludacris View Post
actually , the SS are 8 and 4, and the Flex are 10 and 6. so i rekn it would be a great upgrade for track driving. spring rates of 10 and 6 would be a perfect balance between street and track.
For the CL9, the SS is 10 and 6. http://www.tein.com/ti/a42.html