Whipple superchargers now have complete kits for the 2003-04 Ford Cobra. The Whipple twin screw supercharger is what you need! At nearly from 2.3L to 4.0L of air per revolution, the Whipple Supercharger gives you the ability to produce more power than any other positive displacement supercharger available today. With its enormous flow potential, the Whipple can produce more power per lb of boost by taking less HP to operate and dramatically cooler temps. From 13psi to 30psi, the Whipple Cobra system will give you all the ability you could ever crave.