I changed my OEM NON Sport Shocks for the FSD's and DID no changes, the car rose about 1/4 of an inch and rides superbly down here in the roads of Puerto Rico!! I have used the same set up on my defunct 02 MCS with the Sport springs and the car to this day is still running in Puerto Rico as a matter of fact the new owner had previously driven an MCS and told me my car drove WAYYY better than the OEM sport pkg.
RENNtech Flash(Lenny Wu)/WAGNER IC
Enkei Rajin 18"/Execuhitch Hitch/Koni FSD
Soft Ride Bike Rack/Brava Synthetic Motor Oil(Made in Puerto Rico)/Meth(in the works)/CBU done w Andrew EGR Race Pipe (whoa! what an animal it is now)