you talking 1.5" drop which is pretty severe. rear camber will be way out so camber bars are needed. also miker sway bar links to readjust the sway bar will be a good idea. for the front no way eccentric bolts pick up the camber so a kmac or similar kits will be needed for the front. if the camber isnt addressed with that severe a drop tires wont last long at all

yes the springs will absolutley fit . bump stops on the shocks will need to be cut also