Lexus IS500 in for new Swift Spec-R Springs and FIGS Front Lower Arm Mounts. Drop height is -1″ in the front and -0.6″ in the rear with springs rates of 6.5kg/mm for,Lexus IS500 in for new Swift Spec-R Springs and FIGS Front Lower Arm Mounts. Drop height is -1″ in the front and -0.6″ in the rear with springs rates of 6.5kg/mm for,NOVEL Racing Japan Fiberglass Rear Under Spoiler for Lexus IS500 - NOV-IS500-008,IS500 equipped with Swift Spec R lowering springs. #is500 #swiftsprings #lexus #lexusis500 #v8 #2urgse #lexusis #fsportperformance,Lexus IS500 in for new Swift Spec-R Springs and FIGS Front Lower Arm Mounts. Drop height is -1″ in the front and -0.6″ in the rear with springs rates of 6.5kg/mm for,