Add strength to your rear axle with a new 2005-2009 Mustang differential cover & girdle from LMR.com. These not only give your rear end more support, but they are also a stylish replacement for the plain O.E.M. cover. These bolt-on covers from SVE, 5.0 Resto, and Ford Performance are available in a chrome or aluminum finish and fit 8.8" rear ends. Don't forget to order your differential cover gasket and gear oil kit to finish off the install.