Well, the factory bumper and bumper cover (plastic piece you see) weighs about 30 lbs or so. You are really only adding about 50 lbs.
Your sag will be maybe 1/2 inch i would guess. Your cheapest solution would be to add spacers to the front coil.
Your next cheapest and a BETTER solution would be to replace the front springs with the Old Man Emu 883 coils. Each of these will account for the sag and lift the front end a little higher making the FJ more leveled out.
On an unrelated note, your avatar is scary. If that is you, i apologize. :cheers:
