Saleens new twin screw supercharger for the 05 + Mustangs. This is the ultimate supercharger set up for your 05 + Mustang. Saleen engineered a compact supercharger/intake manifold that replaces the factory intake manifold and fits under the stock hood. They are using the Lysholm twin screw 2300C supercharger. This is the same supercharger that's used on the Ford GT supercar. The supercharger is pulleyed for 4.5lbs of boost, from Saleen. The beauty of this supercharger is that it's super efficient so it does not create a lot of heat and, unlike other superchargers, does not rob a lot of engine horsepower to drive the supercharger. Because the 2300C is so efficient it can be pulleyed for much higher boost if you decide you want too. This kit comes complete with the supercharger/intake manifold, intercooler, heat exchanger, injectors, colder spark plugs, and all hardware required to install the unit. This price includes a Saleen flash for your computer. **NOTE - the unit pictured has the WMS high Velocity intake and Ram air box, these parts are available seperately. **