I'm going to build my newly purchased 2006 Grand Cherokee up for medium offroad use. As a dirt biker this end of the spectrum is new to me and I'm hoping to get opinions on specific parts to use as well as why one product might be better than another.

So farI'm looking at an OME 2" lift although I would probably go with a 3-4" if I thought it could be bought for under $2K.

Also hoping to find info on the specific -not generalized- effects of a dash mounted programmer like the SuperChip trail gizmo or Diablo or BullyDog stuff. I want to knwo before and after specifics on fuel mileage with regular and premium gas programs???

Again looking for prices and opinions on protective plating?