As best as I can tell, according to his own words at
http://www.unlimitedengineering.com/...ore/10120.html , they are actual OFNA Super Shocks adapted slightly to the Maxx application by including the proper standoffs and springs. There may be other differences, but I don't see any other modifications/changes specifically listed and I don't have them to compare.
They are similar in appearance to OFNA 9.5 shocks, but the 9.5 shocks do not have titanium.