2005-2010 Mustang GT ProCharger Stage II Intercooled Supercharger Kit

Adds Huge Horsepower and is Capable of Even More

The only thing better than a powerful intercooled supercharger system from ProCharger is one that can handle even more insane power than ProCharger's other systems. The Stage II P-1SC Centrifugal supercharger is very similar to ProCharger's HO kit and produces 10psi of boost that pushes your Mustang's power output up to sweet 540 horsepower. The Stage II's key difference is that it comes with larger intercooler tubing and a replacement coolant reservoir that makes it capable of accepting a 12-rib drive belt and even more massive intercoolers that can help the system support up to 800 horsepower or more with the right modifications, fuel upgrades, and tuning. The ProCharger Stage II supercharger kit is one of the best ways to give your Pony a jump on your competition and set you up for a ton more power down the road.

Advanced and Extremely Quiet P-1SC-1 Centrifugal Head Unit

The heart and soul of this complete Mustang supercharger system is the awesome P-1SC-1 centrifugal head unit that features an advanced and compact design that gives your Mustang GT big power in a small, and easily-installed supercharger package. The P-1SC-1 features a high-tech impeller that's CNC machined from aircraft grade 7075 billet aluminum. A set of precision cut gears with an extremely high 4.10:1 step-up ratio drives the impeller and keeps hesitation and boost lag down to a minimum. The gears are housed in a billet case that leads to an extremely quiet operation. Each P-1SC-1 head unit is entirely self-contained and internally lubricated so that you don't need to tap your Mustang's oil pan to run feed or return lines. The supercharger comes with a complete bracket that easily installs onto the front of your Mustang's 3V 4.6L V8.

Powerful and Highly Efficient Air-to-Air Intercooler

ProCharger's three-core air-to-air intercooler provides much greater efficiency for the supercharger and allows it to produce its high 10psi of pressure. The intercooler has a front-mount design and installs underneath your Mustang's radiator to maximize airflow and greatly drop charge air temperatures for increased power. The Stage II kit comes with larger and more efficient tubing than stock that allows for better airflow and the use of even larger intercoolers down the road. The intercooler included in this kit bolts right on to your Pony using the supplied brackets and hardware. Due to the new routing of the intercooler tubing, ProCharger includes a new coolant reservoir tank for proper fitment.

Includes Intake, Fuel System, and PCM Upgrades

This complete ProCharger Stage II supercharger kit comes with everything you need to get the system up and running on your Mustang. The Stage II kit includes a new air filter and inlet tubing, 39lb/hr fuel injectors, a new fan and shroud, a specially-designed ATI crank pulley, a piggy back fuel pump, bypass valve, and a ProCharger PCM tune that comes preloaded on an easy to use handheld tuner. The ProCharger Stage 2 system is surprisingly easy to install and comes with all necessary hardware and detailed instructions.