Holly Hill, Fla. - Metra Electronics, a manufacturer of aftermarket mobile accessories, recently unveiled a number of in-dash kits to fit aftermarket radios.

Mercedes GLK, 2009 and newer:

Part number 99-8716B, with Metra's quick release technology, and a snap-in ISO system with a trim ring

Lincoln Continental, 1998 through 2002:

95-5809, engineered for the installation of aftermarket double-DIN radios

Mazda 5, 2012:

99-7521B and 95-7521B, upgrade DIN and double-DIN stereos, respectively.

For Mustang, 2010 and newer:

99-5826CH, with touchscreen, graphical user interface, Sync info displayed, and ability to be updated via USB.