Wrong again there Slick !
Take a look at the following link for their underdrive harmonic balancer for 2005-2010 Mustang.. It states that it was designed and engineered with Ford in their technology transfer program for all 2005-2010 Mustangs..
Therefore if their partnership with Ford ended in 2002 ? Explain how Steeda developed the part in question for Ford while still under their technology transfer program after 2002 for 2005-2010 Mustangs..
As for Steeda Autosports not having an affiliation with the Ford motor company.. What they mean by that, is they are not a division of the Ford Motor Company
http://www.steeda.com/steeda-mustang-underdrive-crank-harmonic-balancer-2005-2010-gt/