Have a 07 2dr X with a Rough Country 2.5" spacer lift and new shocks. Am getting ready to mount new bumper and 9,000 lb winch, probably total of 150-175 lbs.
My question: Will this drop my front end considerably, and should I add 3/4" additional spacers to the front? (or will it even work to put spacers on spacers??)

 

N2rock's experience is probably more typical; however, when I put my Shrockworks middie and Warn PowerPlant on, it returned my RC 2.5" lifted JK to level. Prior to that it was running nose high. Go figure.

 

to both of you. I am running level now, so I will see.

Did you put 3/4's on top or bottom of 2.5 spacers?

 

I have the TF 2.5 BB HD w/ 285/75's. It sat level til last week when I put on the bumper and winch. Now it is nose down. So rather than put the 3/4 spacers up front, I am looking to put in a 2" rear spacer, to bring down the back end. Running 33's with 2.5 lift looks good, but it is just a tad bit tall and has a lot of space around the wheelwells. So now I will be happy to bring it down a 1/2 inch and it will be level again. If I had 35's, I would definately go with the 3/4" spacers up front. Now I just gotta find the rear spacers individually instead of paying for a whole kit. It's funny, when I was lfit kit shopping on Ebay, I saw plenty of 2" rear spacers. Now they are nowhere to be found.

 

You would get a great ride and a little extra lift with the Terra Flex 2.5 spring lift... All you would need since you already have most of it is the springs....
That what i did, rides like stock with plenty of ground clearance...