You may want to grab some spring compressors for the front.
Just get the frame up as high as possible and support with jack stands. Raise axle with jack and remove tires. Disconnect shocks/sway bar links/brake lines where they snap into the body. For the rear you have the e-brake cables I believe. Lower axle and watch for overextending anything, you may need to jack the side opposite of the side your taking the spring out.
The coils should come right out. Install spacers and isolators. Put everything back together in reverse and done.
The front is a little harder because of the bumpstops in between the coils. The instructions are pretty much the same for the rear.
You can swap the swaybar links and do the shocks last if you choose,
I think Teraflex advises loosening all the CA and TB bolts. Give the jeep a good shake and torque to spec after all is done with jeep on the ground.
This maybe just for taller lifts ??
Ok.,,, what did I forget lol