Body lift will give you extra wheel clearance a suspension lift alone will not. I for one have put a body lift on all my Nissan's and the extra clearance does help in wheelin...less dragging front and rear, better fitting for the 32's. No I am not interested in SAS and the expense, the IFS works fine with the mods available out there for it. A lot of it depends what type of wheelin you want to do. You can buy the separate parts and the 2" lift will be around $70 and a little fabrication of bumper brackets.