By far the best money you could spend on your truck. After taking an off-road driving course required by my old work I became an instructor to teach the course for our people and it was amazing to me the capability of a totally stock F-150 just by knowing a few techniques that weren't...
Very interested in your review. Seems like there's a lot of conflicting information about whether or not upper control arms are necessary with a level left. Even if they're not necessarily required is it a best practice just to go ahead and swap them out?