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Procharger High Output Stage II Intercooled Supercharger - Tuner Kit (15-17 GT)

Market Price $6,987.90 You Save 17% ($1,163.90)
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$5,824.00 (kit)

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  • Item 388804
  • MPN# 1FW202-SCI

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    Features & Details

    • Tuner Kit - Requires Custom Dyno Tune
    • Bolt on 55-60% More Horsepower
    • P-1SC-1 Supercharger
    • 9+ psi of Boost
    • Larger Air-To-Air Intercooler Included
    • 91 Octane Fuel Required
    • Fits 2015-2017 5.0L GT Mustangs
    More Horsepower! The stock Coyote powered GT Mustang came with an awesome 435 Horsepower and 400 lb/ft of Torque from the factory, but after installation a ProCharger-equipped 5.0L S550 Mustang can make 55-60% or more horsepower at the flywheel, depending on boost. Thanks to the industry's coolest charge air temperatures, the unmatched power gains are delivered with maximum reliability and everyday drivability.

    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 race 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.

    Tuner Kit. This ProCharger Stage II Intercooled Tuner kit comes with a ProCharger P-1SC-1 self-contained supercharger, air-to-air intercooler, intercooler tubing, and brackets. Note this kit does not include any fuel management components (fuel injectors, adapter harnesses, fuel pump) or any calibration. Custom dyno tuning is required for operation.

    Application. This ProCharger Stage II Intercooled Supercharger System is specifically designed for use on the 2015-2017 GT Mustang equipped with the 4V 5.0L Coyote V8 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 is a 14 day lead time on orders once your information is received.

    Once the Customer Information Form is filled out, please email it to with your Order Number in the Subject line, so the order can be processed.

    Fitment: 2015 2016 2017 Details

    What's in the Box
    • P-1SC-1 Supercharger
    • Air-to-Air Intercooler (compared to the HO system)
    • Dedicated 8 RIB Drive
    • Intercooler tubing and brackets
    Installation Info
    Tech Specs
    • P-1SC-1 self contained supercharger
    • Boost (PSIG): 9+
    • Includes Larger Air-to-Air Inter Cooler (compared to the HO system)
    • Includes intercooler tubing and brackets
    • Tuner Kit - requires custom dyno tune
    • Professional Installation Recommended
    • 91 octane fuel required
    Will it fit my Mustang?

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    11 Questions / 6 Answers

    Ask a Question

    Would this product fitt a 2014 gt or its difrent from a 2015 what modifications would i have to do or difrences


    • The Procharger High Output Stage II Intercooled Supercharger is only intended for installation on a 15'-17' Mustang GT.This will not fit a 14' Mustang Gt as the motors are different.


    Helpful (0)

    What are the limits of the transmission of putting on a procharger for a 2012 5.0 GT?


    • The Procharger High Output Stage II Intercooled Supercharger will be within the limits of the stock transmission, though manual transmission vehicles should upgrade the clutch. If going beyond the kit's base boost levels, or installing on a highly modified engine, transmission upgrades should be considered.

      Rob D

    Helpful (0)

    Is it necessary to buy a fuel system for this kit to run? Or is this a bolt on kit and ready to go?


    • The Procharger High Output Stage II Intercooled Supercharger which is tuner kit will not include the fuel management system. This will include the fuel injectors, adapter harnesses, fuel pump as well as the custom tune for your Mustang. All components listed will be required for your supercharger to properly be supported on your Mustang.


    Helpful (0)

    What kind of gains can I expect from the product? Do you had an installed dyno summary to give me a general idea? Just looking for HP/Torque numbers. Also, will I had to modify the transmission at all?


    • The Procharger High Output Stage II Intercooled Supercharger is a tuner kit designed for highly modified cars. Final power gains will be determined by your setup and tune/fuel system components you choose to complete the kit. Depending on final horsepower, the trans may need modification to handle the higher power. Average gains are between 50-60% increase over current power.

      Rob D

    Helpful (0)

    most vendors of this item have the option to order it with the d1sc or d1x instead of the p1sc supercharger. is there an option to do this with american muscle? as this will determine where i purchase my kit.


    • Unfortunately, we do not offer the Procharger High Output Stage II Intercooled Supercharger other than their P-1SC-1 at this time.


    Helpful (0)

    Can this be swapped to a GT350 from my 17 gt


    • Unfortunately, the Procharger High Output Stage II Intercooled Supercharger will only fit a 15-17 GT, and cannot be swapped to a GT350/


    Helpful (0)

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    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Weekend

    • Performance Gain 5 5
    • Fit 5 5

    • 5/5

      Installation Time: Weekend

      October 10, 2015

      Great power adder

      Installed with my buddy in his garage along with long tube headers. No issues with the install, went in pretty easy. I am not a fan of remote tunes, so I purchased the tuner kit and worked with my local tuner. Overall, very happy with the power gains. Love that centris don't really kick in until higher rpms. Allows for a fuel efficient daily driver with the power when you need it. Two small complaints were the oil drain line was missing and the fire wall plug was too small. I contacted ProCharger directly and they had the line out to me within a week. Also be aware if you get the tuner kit, you are not eligible for the extended warranty from ProCharger.


      Year: 2015 Submodel: GT Phoenix, AZ

      Helpful (16)

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