2012 Boss 302 Mustang Street


  Stage II Intercooled System with P-1SC-1  8.5 psi  50%+  Stage II
  Stage II Intercooled Tuner Kit with P-1SC-1  specify  specify  Stage II


ProCharger Stage II Intercooled Systems and Tuner Kits

When compared to the HO System components, the new Stage II System and Tuner Kit utilize a larger, front mounted intercooler, fabricated coolant tank, specially-designed radiator fan shroud assembly and a larger air filter. Installation of the Stage II components requires minor trimming to the inside of the stock lower front bumper cover (factory engine cover does not require modification or trimming). A 12-rib supercharger drive is also available with the Stage II System or Tuner Kit.

The Intercooled Stage II Tuner Kit is identical to the complete system, but omits fuel injectors and computer programming. Higher boost and power levels are available for modified engines.

ProCharger Intercooled Stage II Highlights:

  • P-1SC-1 ProCharger self-contained supercharger (helical gearset available for noise reduction)
  • D-1SC, F-1D, F-1, F-1A, F-1C and F-1R supercharger upgrades available - Tuner Kit only
  • Large, front mounted air-to-air intercooler (minor interior trimming to the stock front bumper cover required, some aftermarket front bumper covers may require no trimming)
  • 8-rib dedicated supercharger drive system (12-rib upgrade available)
  • Outstanding OE underhood appearance - retains new 5.0 engine cover
  • Fits under stock hood

ProCharger Boss 302 Choices & Upgrades

  • Polished supercharger finish
  • ProCharger D-1SC supercharger upgrade
  • Helical Gear set for Noise Reduction (P-1SC & D-1SC only)
  • Stage II Air Inlet Upgrade
  • ProCharger F-Series supercharger upgrade
  • 12-rib Drive System upgrade (Stage II Tuner Kits only)

Installation Manual

California Emissions Non-Compliance info (CARB)

NOTE: ProCharger Stage II Systems and Tuner Kits for the 2012-2013 Ford Mustang Boss 302 are NOT legal for street use in California. These products are intended for racing or off road applications only. California approved products for street legal use (complete systems) will have an associated CARB EO# for compliance.  Click here for a full list of California and 50 state street legal systems.

For pricing, please see MSRP price pages at the end of our catalogs, use our dealer locator, or give us a call at (913) 338-2886, M-F, 8:30a to 5:30p, CDT.

2013-12 Boss 302 Mustang Supercharger Kit Info:

Click below to read more about these supercharger kits: