[cracker099]

Originally Posted by Cookstar

I added the stock '06 Si coupe springs to the list. I got the rates from here:

Watch the video:
http://www.vtec.net/articles/view-ar...icle_id=442426

WOW! If that is true, the spring rates on the Pro-Kits (progressive) are really low. That raises the issue of bottoming out and traction. Any thoughts?