Its not hard to do , but you have to realize you aregoing to have to take it to an alignment to shop. Just take the spindle off the lower ball joint. Then take the lower b/j off the control arm. The outer bolts will beat out with a hammer. The inner ones are a different story. You are going to have get them pressed out or use a sladge hammer to get them out , as they are pressed in from the factory. Then mount the t/c rod on the control arm , then the sway bar bracket(note: your going to have to grind off the edge were the ball joint goes) and finally install the ball joints.The DJM instruction on this site show how to do this. How yeah , i don't why you would buy the djm kit, the alignment shop got mine back to factory specs with out the djm upper control arms.
See Ya dirk