if you just want a smoother ride, the eibach system isn't for you. it's too stiff, the ride would be worse. i recommend getting some tein springs, the L-tech spring rates are suprisingly close to stock and the drop is minmal, maybe like 1 inch.
also, do you have rims? rim can cause a rough ride as well due to the stiffer sidewall and lower profile. i'm from new orleans, so your roads can't be worse than mine, trust me.
(\_/) Copy this bunny to your sig because he`s better than the "other bunny"