High Capacity Intercooler. If you have the desire to continue modding your Mustang even after adding a ProCharger Supercharger, then this is the Kit for you. The 3-core air-to-air intercooler included with the Stage II Kit has a higher capacity than the High Output (HO) Kit. This Stage II kit will accommodate additional modifications as you continue to transform your Mustang into the highest horsepower beast possible.
Complete Kit. The ProCharger Stage II Intercooled System comes 100% complete, and includes ProCharger self-contained P-1SC supercharger, air-to-air intercooler, intercooler tubing, brackets, 39 lb/hr fuel injectors, ProFlow bypass valve and a computer chip.
Application. This ProCharger Stage II Intercooled Supercharger System is specifically designed for use on the 2003 to 2004 Mach 1 GT Mustangs equipped with the 4 valve DOHC 4.6L modular engine.
Please Note: Procharger Supercharger Systems are built to order for our customers and accordingly, we require you to submit additional information about your vehicle using this form. Because of this there can be a 5 to 7 day lead time on orders once your information is received.