2004 AND ON RX-8 FRONT SWAY BAR END LINKS KIT . ADJUSTABLE. This kit is designed to use with Aftermarket sway bars that incorporate thick profile ends. Thicker than the factory or other factory style sway bars. This kit includes spacer that have metric bore with Metric mounting hardware. Nickel finished product. Kit comes with 2 end links to complete 1 sway bar installation.