I bought the Anderson version which gives 4 to 6 inches of lift. Their rep told me I can put a 2x6 or 2x8 under it with the rubber sheet they have in between to get some extra lift. They said if that doesn't work they have a bigger model in black that they don't market. I'm going to try it out in a month or so when I lube my axles.
2014 Whitehawk 33BHBS
2014 F250 4X4 Crew Cab 6.2 l 3.73
2010 F150 4X4 Supercrew 4.6l 3.73 (traded in)