i take it that by saying off road fj package u mean with the bilsteins, thats even better, but any fj setup will also yeild a 1 in. lift up front, 1/2 - 3/4 out back, so any brand 1/2 thick spacer added to the struts will give about a 2 in. total front lift, so u may want to think about a spacer for the rear too.