if your wanting 1-2" look into cranking your torsion bars and getting either longer shocks or shock extensioners. if your wanting 2-3" looking to green keys with longer shocks or extensioners and for a better ride get the cognito upper control arms.
Crank bars with a long bar and an 18mm socket. Make sure pressure is off the front suspension and you're good to go. I have seen anywhere from 1.5" to a little over 3" just by cranking with the stock keys.
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