I just installed the TF 3" springs, OME LT shocks, Currie Front Upper Control Arms, JKS Adj. Trackbars (F/R), SS Brake lines, Northridge4x4 Rear Swaybar links. This is the OME Kit from David @ Northridge4x4 has been selling, except for the springs. I wanted to try the Teraflex.
I LOVE IT!
I personally would not install that tall of a spring without at least upper control arms, tracksbars, and brakelines. My opinion.

 

not really needed until you get an aftermarket driveshaft.

 

Talk about Frankenlift. I love it.

 

I have a similar setup... sorta.... Mine is the 3" teraflex kit with all 8 flex arms, but I am running OME LT shocks, and JKS adj. track arms front and rear. lol.

 

Rears will help your pinion angle. I would start with the front lowers.

http://www.teraflex.biz/products/cat...=JK%20flexarms

 

I already have lower Fronts, but only have the 2.5" lift... going up to 3" coils soon, and wanted to make sure I didnt need rears as well cause my angles look perfect right now. Might add Front Uppers (do i really need uppers if I have lowers already with the 3" coils)?

 

define need.... Once I got my first 4 teraflex arms I knew right away that I NEEDed the rest!!!

 

But how much did the back 2 really help?