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Procharger Stage II Supercharger Tuner Kit - Rib Drive (03-04 Cobra)

Market Price $6,018.90 You Save 17% ($1,002.90)
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  • Item 102513
  • MPN# PC-1FM203-SC

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    Features & Details

    • Tuner Kit - Requires Custom Dyno Tune
    • Stage II Supercharger - Makes Over 620+ RWHP
    • F-1A (6 Rib) Supercharger
    • 10-20 psi of Boost
    • Reuses Stock Factory Ford Intercooler
    • Fits 2003-2004 SVT Cobra
    More Horsepower! The stock SVT Cobra came with an impressive 390 Horsepower and 390 lb/ft of Torque from the factory, but after installation a ProCharger-equipped DOHC 4.6L Cobra can make 620 or more horsepower at the rear wheels, depending on boost. That is 230 more horsepower over stock!

    Tuner Kit. This ProCharger SVT Cobra Supercharger Tuner Kit comes with a self-contained F-1A (6 rib) supercharger and all the required hardware needed for installation to upgrade your snake to a mighty serpent. 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 Supercharger Tuner Kit is specifically designed for use on the 2003 to 2004 SVT Cobra 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 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: 2003 2004 Details

    What's in the Box

    Installation Info
    Tech Specs
    • F-1A (6 rib) supercharger
    • Boost (PSIG): 10 - 20
    • Tuner Kit - requires custom dyno tune
    • Professional Installation Recommended
    • Inter-cooler & fuel management components are not included
    Will it fit my Mustang?

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    Customer Reviews (1) Write a Review

    Overall Rating 4.0

    out of 5 stars

    • 4/5

      August 17, 2016

      Awesome product

      This product is amazing, from the quick shipping to the final product. The install took a while, but I could not be anymore happier! Thanks American Muscle.


      Year: 2003 Submodel: GT

      Helpful (1)

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