Well, these have been in the car for nearly 5 years now. When I bought them, I ignored the "not intended for turbo cars" warning that came with them.
The camber is also off- outside tire edges are wearing fastest - along with the increased gap between the fender and front tires on my car. All of the front bushings are <4 years and <30,000 miles old.

The shocks are the only thing in the front that's been changed out that I know can alter the ride height, and given that they had a warning I ignored on them, I figured that they must have different dimensions.
I don't want to hijack the thread, but I don't see what other single thing could be responsible.