Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

ProCharger 1FR312-PP

Stage II Intercooled Supercharger System P-1SC-1 2012-2013 BOSS 302 Mustang

ProCharger 1FR312-PP


made in usa
jegs shipping
FREE Shipping
Estimated to ship directly from the manufacturer on 05/03/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
ProCharger 1FR312-PP Stage II Intercooled Supercharger System P-1SC-1 2012-2013 BOSS 302 Mustang $7,327.00
Stage II Intercooled Supercharger System
  • 2012-2013 BOSS 302 Mustang
  • P-1SC-1 Supercharger, 50%+ HP @ 8.5 psi
  • Standard Straight Cut Gear Set
  • Polished Finish

  • ProCharger 1FR312-PP Details

    Stage II Systems

  • P-1SC-1 Supercharger

    This ProCharger System is supplied with proven tuning calibrations and a handheld programmer set for a 50%+ HP (@ 8.5 psi) power gain over stock, running pump gas for Stock engine - Stock exhaust or Cat-back exhaust vehicles only. Featuring the most advanced and durable supercharger, with the industry's coolest charge air temperatures, much higher power levels are possible with higher boost and custom tuning. Installation of this system is the easiest of any Mustang supercharger system to date-a customer can install this system in his/her garage with common hand tools in a day. 100% reversible, with no trimming or cutting to any factory OEM plastics or hardware.


    • 50% gain with P-1SC-1 complete system on 8.5 psi, quality pump gas
    • Stage II Intercooler core
    • 8-rib dedicated belt drive system
    • 100% reversible, no permanent modifications necessary
    • Self contained oiling head unit, with CBC billet gear case and impeller
    • Complete Systems include fuel injectors and handheld programmer

  • Specifications:

    Manufacturer's Part Number:

    Bolt On Up to 220+ HP!

    Building on their 20+ year history of supercharging America's pony car, the Ford Mustang, ProCharger systems produce the coolest charge air temperatures and largest power gains available for your BOSS 302 Mustang. Utilizing the patented and proven, self-contained ProCharger P-1SC-1 supercharger making 8.5 psi of boost, a highly effective air-to-air intercooler, and a dedicated 8-rib drive, the Stage II System can add 220 or more HP to an otherwise stock Boss 302 running high quality pump gas. With custom tuning, 700+ HP is possible with 8.5 psi!

    Stage II Systems for BOSS 302's also feature a large, front mounted intercooler, fabricated coolant tank, specially-designed radiator fan shroud assembly and a large 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). Additionally, the ProCharger design allows retention of the factory BOSS intake, as well as the strut tower brace.

    ProCharger systems are supplied with fuel injectors, proven tuning calibrations and a handheld programmer set for a 50%+ (P-1SC-1, 8.5 psi) or 55%+ (P-1X, 8.5 psi) power gain over stock, running pump gas. Featuring the most advanced and durable superchargers, with the industry's coolest charge air temperatures, much higher power levels are possible with higher boost and custom tuning.

    STAGE II Intercooled System Features:

    • P-1SC-1 or P-1X ProCharger self-contained supercharger (helical gearset available for noise reduction)
    • 50% gain with P-1SC-1 complete system on 8.5 psi, quality pump gas
    • 55% gain with P-1X complete system on 8.5 psi, quality pump gas
    • Large, front mounted air-to-air Stage II intercooler
    • 8-rib dedicated supercharger drive system
    • Outstanding OE underhood appearance
    • Fits under stock hood

    Supercharger Quality from the Innovator and Leader
    ProCharger supercharger kits are the most powerful and reliable supercharger systems available for your vehicle. For street use or at the track, Intercooled ProCharger supercharger systems will deliver the largest increase in horsepower and torque available from any supercharger system. And thanks to the extremely low charge air temperatures provided by ProCharger technology, ProCharger kits also provide much better engine longevity by protecting your motor from detonation. ProCharger systems are designed with a fundamental understanding of the physics behind supercharging, and are engineered to the highest quality standards.

    ProCharger supercharger kits are produced from the finest materials available. All castings are poured from "virgin" 356 aluminum alloy and heat-treated to a T-6 hardness before CNC machining. ATI's exclusive billet impellers are machined from 7075 T-6 aircraft aluminum, while the super precision bearings used in all ProCharger models are made in the USA, and are of a consistently higher quality and speed/load rating than those used by any of our competitors. In fact, ProCharger superchargers are so reliable that they are used as standard equipment by many leading boat manufacturers in the extremely demanding marine environment.

    Complete Systems
    Fuel-injected automotive and truck ProCharger Systems are generally 100% complete, with all the components needed for an attractive, OEM-quality installation. An exception is larger fuel injectors, as some systems exclude these, especially if larger fuel injectors are only needed for upgraded boost and power levels. All hardware is of the highest quality, and fuel-injected systems include a high-flow external fuel pump as standard equipment if necessary for proper fuel delivery. Most Intercooled ProCharger kits can be installed in 8-10 hours with simple hand tools. Carbureted systems can generally be installed in 4-6 hours. All ProCharger kits contain extremely thorough installation instructions with plenty of photos, illustrations and diagrams to help ensure a successful installation.

    ProCharger superchargers are absolutely the most reliable in the industry, and are backed by the industry's best warranty coverage. It is not uncommon to find ProCharger kits warrantied for 1 year at power levels which their competitors will not even warranty for 1 day.

    Optional P-1X High Efficiency Street/Strip Supercharger Upgrade
    The ProCharger P-1X head units feature the robust, self-contained gearcase that is standard on most ProCharger models, but with a new aerodynamic compressor design that creates cooler charge air temperatures and more horsepower at the same boost level than our industry-standard P-1SC-1. This higher efficiency design was engineered to be a bolt-in replacement for P-1SC-1 equipped systems and has even greater max-power potential.

    These new designs are built on the same proven technology that propels the P-1SC-1 and models to near 4-digit power numbers and slightly beyond, and feature the same step-up ratio. The compressor side of the supercharger (the volute and impeller) was redesigned with greater efficiency and less parasitic engine load in mind. This means less heat and less power needed to turn spin the impeller–and that adds up to more horsepower.

    The P-1X supercharger fits into the same brackets as P-1SC-1 system and will be an optional upgrade for those who want increased performance on otherwise stock, modern V8 engines–to the tune of 10-15 more flywheel horsepower at the same pulley size!

    P-1X Features:

    • More power per psi, more maximum HP, and cooler charge air temperatures
    • 10-15 flywheel HP gain with P-1X (vs P-1SC-1) on otherwise stock, modern V8 automotive engines at the same boost level and pulley size
    • Even larger gains possible at the same boost level with built and modified motors
    • P-1X is 875+ HP capable and is a direct bolt-in upgrade for the P-1SC-1
    • Designed for today's high flowing modern V8 engines producing 300+ naturally aspirated HP
    • Highly durable, High HP designs with a compact new state-of-the-art 9.0" housing/volute
    • Higher efficiency produces cooler charger air temperatures and reduces parasitic engine load
    • Uses same proven gearcase as P-1SC-1
    • P-1X volutes are slightly larger than P-1SC-1 volutes



    Does ProCharger 1FR312-PP fit your vehicle?

    Narrow Results

    2012-2013 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BOSS 302
    Items You May Also Consider
    Some parts are not legal for use in California or other states with similar laws / regulations