Ford Shelby GT500 5.4L 2007-2014 Supercharger Upgrade Kit W275HPR 4.5L

This is a Whipple Supercharger Competition System with a W275HPR 4.5L blower setup for the 2007-2014 Ford Shelby GT500 5.4L which will get you 900 RWHP on 91-octane fuel with 18-19psi of boost!

If your craving more power from your Shelby GT500, Whipple has the answer. Get the industries biggest twin-screw supercharger. The new Whipple W275HPR can produce incredible power levels with stock 5.4L Shelby GT500 engines as well as highly modified engines. The revolutionary new W275HPR compressors have the ability to run nearly 30psi of boost (engine modifications required) for unheralded performance. A simple pulley change in minutes will allow you to step up or down for street or race applications allowing customers the ability to dial in their Shelby. The all new supercharger system includes a MONO Blade Throttle Body, Fuel Pump Booster, and a 123mm Cold Air Intake!