Some Questions

So I expect to be looking for a Wrangler in the near future, but I want a little more info still. I'll be after an '00-'06, the later the better, but I want the 4.0 I6, and I don't know when Jeep dropped that motor. Also, I was curious if Jeep ever played to the "driving a Tahoe like a sports car" crowd and put independent (front) suspension on the Wrangler, and if so, when did that begin? Long story short, I'm going for a 4x4, with the I6, and plan to add a 4-5 inch lift, 35" rubber, and all the little stuff to accompany. And one last one: Has anyone had any experience with a ken belle supercharged 4.0?