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Whipple W140AX 2.3L Supercharger Upgrade Kit for Aftermarket Oval Throttle Body (03-04 Cobra)

Market Price $4,319.99 You Save 17% ($720.00)
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$3,599.99

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  • Item 102484
  • MPN# WK-2101TB

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Ship to: Ashburn - 20149
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    Features & Details

    • 475 Horsepower, 440 Lb/Ft of Torque
    • 2.3L Twin Screw W140AX Whipple Supercharger
    • 13 psi of Boost
    • Black Satin Finish
    • Bolt-On Replacement
    • For Use with Aftermarket Oval Throttle Body
    • Fits 2003 to 2004 SVT Cobra
    Even More Power! The 2003-2004 Cobra Mustang came with an impressive 390 Horsepower and 390 lb/ft of Torque from the factory, but after installing this Black 2.3L Whipple Supercharger Upgrade Kit, you'll be planting a ground pounding 475 Horsepower and 440 lb/ft of Torque to the pavement. That's 85 more horsepower and 50 more ft/lbs of torque over stock!

    Aftermarket Oval Throttle Body. This Black Satin 2.3L Whipple is designed for use with an aftermarket oval throttle body. This 13 psi Supercharger Kit does not require PCM, fuel pump or MAF meter upgrades and is a direct bolt on replacement.

    Supercharger Kit. As a complete bolt-on system, the Whipple 2.3L Twin Screw Supercharger requires zero modifications to your engine or PCM. Compressing more air per RPM at lower temperatures and with less parasitic loss, this supercharger offers incredible power levels. It features a discharge plate that offers more plenum area and a larger radius, which distributes air more evenly over the entire intercooler core.

    Application. This Black 2.3L Whipple Supercharger Upgrade Kit is designed as a performance upgrade for the 2003 to 2004 SVT Cobra Mustangs in combination with an aftermarket oval throttle body.

    Please Note: Whipple Supercharger Kits are built to order for our customers. Because of this there can be a 10 to 14 day lead time on orders.

    Fitment: 2003 2004 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) 2.3L Whipple SC Upgrade Kit
    Installation Info
    Tech Specs
    Specifications.
    • 2.3L W140ax Whipple Twin Screw Supercharger
    • Black Satin Finish
    • Over 80hp gain at 13psi
    • Includes Supercharger Inlet
    • Includes Discharge Plate
    • Boost range 8 - 25 psi
    • Professional Installation Recommended
    Will it fit my Mustang?

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    Questions & Answers (7)

    5 Top Rated Questions

    Does this kit require a dyno tune? The description says something vague about keeping the factory pcm. I’m guessing a professional tune is required to get the full potential out of the kit.

    • Whipple states that the factory PCM is just fine for 13 PSI on stock engines, but engines with boost levels above 13 PSI will require custom PCM calibration.

    Helpful (0)

    I have a 8.5:1 compression 4.6 aluminator crate engine will this be okay for it?

    • The Whipple W140AX 2.3L Supercharger Upgrade Kit will have no issues with your Aluminator engine with 8.5:1 Ratio.

    Helpful (0)

    Will this fit my 99 cobra ?

    • This will fit with your 1999 Cobra however you will need all of the 2003-2004 Cobra parts to make this work. You will need the lower intake manifold, heat exchanger, intercooler core, vacuum/boost lines, solenoids, timing cover, power steering relocation, etc.

    Helpful (0)

    I have an 01 cobra I building and was wonder if I could use this whipple for my engine type 4.6 4v ?

    • This will need many different modifications for it to fit on a 2001 Cobra. Things like a lower intake manifold and a lower intercooler. Also, you will need the timing chain cover, heat exchanger, MAF, cold air intake, and other parts from a 2003-2004 donor Cobra. It will not be an easy build to complete.

    Helpful (0)

    Will this supercharger fit my 2002 GT with a 4.6L 2V V8?

    • This is designed as a performance upgrade for the 2003 to 2004 SVT Cobra mustangs only.

    Helpful (0)
    Post Your Question
    2 More Questions
    im trying to get a t/c supercharger for my mach 1. would this work, i know i need alot more stuff. 1 answer
    I wanted to know if this would fit my Lincoln Aviator 2004 4.6L. I understand that it uses the same engine from the 99' SVT Cobra and this is an upgrade from the OEM supercharger. So I'd rather be safe then sorry when it comes supercharging my vehicle. 1 answer

    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Afternoon

    • Performance Gain 5 5
    • Fit 5 5



    • 5/5

      August 11, 2016

      Installed this my self

      I did this install myself in my garage with only a few hours a day after work last week. Was fairly easy. The instructions were good but I would advise not to follow the instructions for the removal on the stock supercharger. Its nearly impossible to pull the entire unit out by your self. Instead remove the supercharger from the lower intake and coolant hose bracket from the front , that was the only issue i ran into. I haven't been able to drive it yet due to needing a tune but everything fit like it should .

      Julian

      Year: 2003 Submodel: Cobra

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      March 16, 2016

      Absolute Beast

      This supercharger is fantastic. My '03 cobra is so much more intimidating and the engine looks great with the black finish. 10/10 would recommend

      Wiebs

      Year: 2003 Submodel: Cobra

      Helpful (5)

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