The Performance Parts division of Shelby American announced that their popular wide body kit, unveiled for the 2013 Shelby GT500 at this year’s Detroit Auto Show, is now available for all  2005-2009 Mustang and Shelby models.

They offer two versions of the kit, ad the possibility to install it the way you want, at whatever shop you want. The complete package includes the rear quarter panels that add 6 inches of fender to house up to 13 inch rear wheels, as well as the front quarter panels that allow for 10 inch front wheels.

But there are those who just want the rear-end design of the wide body Shelby. They can go for the rear-only option. Both packages include a Shelby Billet Fuel Door, installation instructions, special tools and all the necessary hardware for installation.

The rear-only package costs $3,399, while the full kit with four quarter panels goes for $5,999. Shelby will offer a similar kit for 2010-2014 models this summer.

“The Shelby Wide Body Kit, seen on our candy red Super Snake at the North American International Auto Show, resulted in so many requests from Shelby and Mustang owners, we immediately went to work developing a package to meet the demand,” said Shelby Performance Parts Vice President Jer Gervasi. “Now customers can have a Shelby Wide Body Kit customized for their ride, without shipping it to our Las Vegas facilities.”