Lift question

Ok so I have a 91 xj that I will be putting a 4.5 x-series lift from RC:
http://www.roughcountry.com/jeep_xj_4x.html

Combined with a 2" spacer/shackle kit.

What I need to know is what other parts should I need to make it all work before I install the lift. All I have is what is in the 4.5 lift and the 2" boost lift. Thanks guys

I will say that i got that lift the first time and i was not happy with the angle the arms are at when done. Makes for a really crappy ride. And to get caster that's even close to useable your arms get real close to the shock mounts. So when you flex the arms hits. Ya you can cut and turn the C's but at the time i didn't have time. I ended up getting the long arm upgrade and it has made a world of difference for the better.

Well I don't plan on doing much offroading when it's done. I'll be using it as a DD till this up coming semester is over so ill be doing more to it here and there. I just need to know what all I will need so I can slowly work to it

anything over 4 inches should be long armed or drop brackets.

and also consider an SYE. you are shooting for 6.5 inches of lift. you will want long arms for sure. do it right the first time or do it twice.

With 4.5" coils and 2" spacers you may not be able to get the lower arms on. Anything past about 5" and the arms will be touching the shock mounts, if you do manage to get it together your suspension will be bound up.

Your probably gonna need a set of control arm drop brackets.

You will also need a SYE

3" and trim.

3" and trim. I'm with this guy, provided you're gonna wheel it. If you're going 6.5" and don't plan on wheelin' it...what the point? Just going for the look?