When using the wheelspacers you have to verify that the wheels being used have suitable cut-outs to take up the original bolts. Without these cut-outs it is necessary to use the delivered studs in exchange to the original studs!

This Part Fits:

Year	Make	Model	Submodel
2005-2009,2011-2014	Ford	Mustang	Base
2012-2013	Ford	Mustang	Boss 302
2008-2009	Ford	Mustang	Bullitt
2005-2013	Ford	Mustang	GT
2007-2008	Ford	Mustang	Shelby GT
2007-2014	Ford	Mustang	Shelby GT500