I have a 2000 LS with skunk2 sleeves (lowered about 2 inches) and tokico illuminas. I am tired of the bouncy ride. It rode good for about the first 3 months then it just got progressively worse and worse. Right now the shocks are on setting 3 and it is somewhat okay, but my neck hurts after a day of riding on the interstate. I've checked the shocks and no fluid is leaking that I can see, so I think they are okay.

What can I replace the coilovers with to have a somewhat more bearable ride? Anything under about 400 would be ideal but if you have suggestions, please give them.