1st - no OME suspension package will give a 2" of lift, only about 3/4-1" after it settles.
2nd - the coils are what give it the lift. You have 4 coils (2 front & 2 rear) but you also have struts up front & shocks in the rear. For more info on lifts read some of this:
http://www2.4x4parts.com/ubbth...&vc=1 and more here as well
http://npora.ipbhost.com//index.php?showtopic=4990
3rd - if you want a real 2" lift then this is where you need to get it from (theres a number of combinations that you can choose from but all will give you 2" after it settles & about 2 1/2" when you 1st put them on):
https://www.4x4parts.com/catal...341_8 or you can just order the coils (not advised on my end though)
https://www.4x4parts.com/catal...=2302
If you have any more questions after all of that reading (it'd be hard but I'm sure you might come up with some) then just ask