toyota articulation

I just bought a 1990 toyota pick-up and setting it up for some moderate off roading. I was wondering if anyone knows if there is any way to add or improve the articulation for both the front and back?

more suspension travel more articulation. do a small suspension lift. it will be expensive due to the half-shaft front end on your toyota though. also you can buy swaybar disconnects that allow for greater articulation. when your on the road they keep the body from rolling in corners, but offroad they just keep the axles from articulating fully.