I have the 99 Spec coilovers with no pillowball mounts and was wondering if anybody knew how to properly adjust the height of them. I tried apex's website, but all they give a phone number and no email.
anyway, I've seen a couple guys running the n1 coilovers in here, are you supposed to run the entire thread body to the lowest it can go first, then adjust the seats? or what? Thanks for the help

 

From my experience what you want to do is adjust the preload first. This means compressing the spring to what you desire with the upper most collars. Then from there you adjust the ride height by using the lower perch/collar.

Ed