I would recommend getting new springs if you would like to get rid of the "floaty" feeling. I have a 97 850 T-5 and I just put H&R Sport Springs, and the TME Front Tie Bar, as well as new Yoko Parada Spec-2 Tires. My car Feels ROCK solid at speeds up to about 120-130. But Jesus, at those speeds who cares how solid it feels, its just scary =P. Good luck. Also My Friend has a 850R and his Front as well as rear bumpers didnt seem to do nearly as much difference as when he put his IPD springs on.