Originally Posted by sohcpunk
I think the problem everyone is experiencing is if you pair up the FSDs with a higher spring rate such as the Pro-kit or H&R. FSDs are mean't for only OEM springs.
That's funny--I bought my FSDs and ProKit as a kit that came in in a single box and was shipped directly from Koni. Kind of odd that Koni sells and markets their own product in a way that is counter to their own design, if what you say were accurate.