At Beefcake racing we have what it takes to boost your Shelby GT500 for more power and still improve the handling and ride quality. From the factory the 2007-2014 GT500 is a great performer, but we have the parts packages to make it better. Shop the complete line of tested and proven performance parts for the Mod Motor 5.4L or 5.8L powered GT500. Supercharger Kit upgrades increase power and overall performance. Stand out in a crowd with one of our wheel packages which are lighter at the track yet strong enough for street use. Add long tube headers and a custom performance tune, smaller pulley and true american muscle car sound and performance. Call Beefcake Racing 1-855-827-7223 from 9am-10pm EST for any tech or best price.