Only mine so far..... It took 4 hours call it 5 if you include the hour I talked to my buddy after I compressed and Re-Assembled my struts. I had the help of one of my friends we just set it up on 4 jack stands and worked away. I could see disconnecting them if you only where doing one side at a time with only one side jacked up.

Trust me it helps a lot

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MUDD'S MOTORSPORT'S We do IFS lift installs ,
03 OVERLAND EDITION /Kilby-Skidrow-Mopar-4XGuard skids/ 2.5 inch TOTAL CONTROL JBA coilovers -JBA Arms/MOABS-31 FALKEN WILDPEAK AT3W / 4.10's etc, 04 Kilimanjaro Edition loaded, plus 05 KJ limited