Thanks a lot for putting this thread together, it is just what this forum needs with the countless posts by miss informed people. I do have a few questions.
What was the main change in 05+ STi that make them so different that there springs and struts are unable to be used on lower models?
Is there a different between 06 2.5i sedan struts and wrx struts? (in terms of stiffness or performance)
Thanks again for putting this together