So I have a Teraflex 3" lift on my 2013 JKU with Fox 2.0 Teraflex tuned (2.5-4") shocks. Just got a set of front Fox resi Teraflex tuned (2.5-4") shocks for cheap new. My question is can I put the resi shocks, on the front, since they are same length or should I wait till I can pickup the rear resi's too?

 

You can run them now with no problems. You can keep it this way permanently if you want to. I have the Fox TeraFlex tuned reservoir shocks and really like them.