Lowers the front of your GT500 approximately 1-inch;165 lb/inch linear spring rate;DDesigned for hardcore drag race applications;Manufactured from chrome silicon high-tensile spring wire;Cold wound on a CNC Coiling Machine to exact specifications;Lifetime warranty against spring sag;Stress-relieved at 750 degrees F;Shot-peened;Computer tested for accurate height and spring rate;Made in the U.S.A.

This Part Fits:

Year	Make	Model	Submodel
2007-2014	Ford	Mustang	Shelby GT500
2008-2009	Ford	Mustang	Shelby GT500KR