We have finally released our new roof for the X3. It is a flat top, comes with a new middle cross member, and also has a adjustable vents in the top corners. They work awesome for keeping the dust out and the cab cool. Check out our website for more details. Our tire carrier goes really good with it also.
The radius arms are a pretty radical design, and because of that unique design we are claiming that they have the highest clearance in the industry. I'll try to post up some pics tomorrow so you know what I'm talking about. Made out of 4130 chromoly steel with a heim joint on the tire side for camber adjustment. They will come with an unprecedented unlimited lifetime warranty. If they break you get a new one no questions asked.