F/S: Lexus IS300 parts, and a set of 18" wheels
The car rode pretty well with the springs. Probably would have been even better with aftermarket struts. I will see what I can find about spring rates. They were purchased from tirerack.com.
http://hrsprings.com/scripts/appguid...us%20|%20IS300
And this is from TireRack.com:
http://www.tirerack.com/suspension/s...435&perfCode=P




