Dobinsons - Extended Rear Sway Bar End Link (SE59-529) - Toyota 4Runner (2003-2022), FJ Cruiser (2007+)These are adjustable sway bar extensions to suit 2" to 4" of lift, allowing your sway bar to work properly and reset back to its factory riding angle on the road. Adjust the rod length according to your lift height, and so that the sway bar is riding as close to a factory position as possible. The base setting should be to add half of your lifting height to the stock length. Take new links, make them the same length as stock, then add exactly half of