SPL Parts PRO Front Lower Arm Inner Bushings - 2003-2008 Nissan 350Z (Z33)SPL Parts PRO Front Lower Arm Inner Bushings Fitment: 2003 2008 Nissan 350Z (Z33) Part #: SPL FLBI Z33 Overview The SPL Parts PRO Front Lower Arm Inner Bushings are high performance upgrade components designed specifically for the Nissan 350Z (Z33) from 2003 to 2008. These bushings replace the stock rubber units with precision engineered, low friction spherical bearings, significantly enhancing your vehicles suspension response and handling