The 2008 Shelby GT500 is already an impressive machine out of the factory but you can definitely improve its performance without spending a lot of money by installing a Whipple W175AX 2.9L Supercharger upgrade kit.
The 2008 Shelby GT500 is already an impressive machine out of the factory but you can definitely improve its performance without spending a lot of money by installing a Whipple W175AX 2.9L Supercharger upgrade kit.
