Don't need a compressor for anything in my experience
Jack up rear by putting the jack under the diff, put in your jack stands, remove rear sway bar and the axle will lower far enough for the springs to fall out
If need be, step on the rotor and the spring will fall right out
Put you upper iso in, drill hole in spring perch
Put the jack on the opposite side of the axle you're working on, jack it up until the axle on your side drops down to its lowest point (too far and it'll start to move the whole axle back up) step on the rotor and throw in the new springs
It might take some jiggling and another person helping for this part would be great, but it'll go in
Do the same to the other side
Throw in your pucks and tighten them down, put the shocks on and done
Jack up rear by putting the jack under the diff, put in your jack stands, remove rear sway bar and the axle will lower far enough for the springs to fall out
If need be, step on the rotor and the spring will fall right out
Put you upper iso in, drill hole in spring perch
Put the jack on the opposite side of the axle you're working on, jack it up until the axle on your side drops down to its lowest point (too far and it'll start to move the whole axle back up) step on the rotor and throw in the new springs
It might take some jiggling and another person helping for this part would be great, but it'll go in
Do the same to the other side
Throw in your pucks and tighten them down, put the shocks on and done