RockJock’s D.O.T. approved stainless braided extended rear brake line kit for 2007-2018 Jeep JK Wranglers is used with our 4 1/2″ lift in when a rear Antirock® sway bar kit is being installed – only. If stock rear sway bar is being retained – you will need the CE-9807FBLK line kit . This line kit includes the two 25 1/2″ long hoses, 4 copper banjo bolt washers, frame tabs, and clips. Sold as a pair.