In the past few days, my 4runner has had a few more mods done to it . I changed the fuel filter (EASY), did the rear diff lock mod (EASIER), extended the rear diff breather, and made a t-case skidplate. Here is my short write up on the t-case skidplate (http://www.du.edu/~lbarrett/tcase.html). I can't wait to get back to Denver and wheel the hell out of this thing!!