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Whipple W140AX 2.3L Intercooled Supercharger Kit - Polished (05-10 GT w/ Manual Transmission)

Item 48503
Whipple W140AX 2.3L Intercooled Supercharger Kit - Polished (05-10 GT w/ Manual Transmission)
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1 Reviews 15 Answers
Market Price $7,599.99 You Save 3% ($250.00)
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$7,349.99

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    Features & Details

    • 550 Horsepower, 542 Lb/Ft of Torque
    • 2.3L W140ax Whipple Twin Screw Supercharger
    • Bright Polished Finish
    • 11 PSI at Red-Line
    • Includes Air-To-Water Intercooler
    • Fits 2005 to 2010 Manual GT Mustangs

    Product Resources

    Customer Photos (6) Customer Review (1) Questions (28) & Answers (15)
    Even More Power! The stock 4.6L Mustang GT came with an respectable 300 Horsepower and 320 lb/ft of Torque from the factory, but after installing a Polished Whipple Supercharger you will be planting a ground pounding 550 Horsepower and 542 lb/ft of Torque to the pavement. That is 250 more horsepower over stock!

    Complete Kit.     This Whipple Industries Mustang Supercharger System comes with all the required parts needed to upgrade your Steed into a fire breathing Beast. The kit features a Twin Screw Supercharger, 0-Degree Ford Racing Spark Plugs, 5" Aluminum Air-to-Water Intercooler, CAI with 9" S&B True-flow Filter, 95mm Mass Air Flow Meter and Fluidyne heat exchanger.

    Whipple Calibration.     This Whipple Twin Screw Supercharger requires that the vehicle PCM be sent to Whipple for the necessary reprogramming.

    50 State Legal. Unlike the competitors kits, the Whipple Intercooled Mustang Supercharger Kit is 50 state emissions legal.

    Application. This Polished Whipple Supercharger System is designed for use on the 2005 to 2010 4.6L GT Mustangs with a manual transmission. Choose your year from the drop down option above.

    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: 2005 2006 2007 2008 2009 2010 Details

    MPN# 48503-A

    48503-B

    48503-C

    48503-D

    48503-E

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • Twin Screw Supercharger
    • 0-Degree Ford Racing Spark Plugs
    • 5" Aluminum Air-to-Water Intercooler
    • Cold Air Intake with 9" S&B True-flow Filter
    • 95mm Mass Air Flow Meter
    • Fluidyne heat exchanger
    Installation Info
    Tech Specs
    Specifications.
    • 2.3L Twin Screw W140ax Whipple Supercharger Assembly
    • Polished Finish
    • Boost (PSIG): 11
    • Ford GT 34lb/hr fuel injectors
    • 0 degree Ford Racing spark plugs
    • Dual Fuel Pump, fuel pump driver, and harness
    • True cold air intake system with 9” S&B “True Flow” filter
    • 95mm mass air flow meter
    • Oversized Fluidyne heat exchanger
    • Air-to-Water Inter Cooler
    • Professional Installation Recommended
    Will it fit my Mustang?

      Customer Photos (6) Submit Your Photo

      View All 6 Photos

        Questions & Answers (28)

        5 Top Rated Questions

        What size SC pulley does this come with?

        • The Whipple W140AX 2.3L Intercooled Supercharger Kit comes with a 3.8" SC pulley.

        Helpful (9)

        Is this legal to use in California?

        • This Whipple W140AX 2.3L Intercooled Supercharger Kit is 50 State Emissions Legal.

        Helpful (3)

        Will the stock fuel injectors be enough? Or does this kit include upgraded I injectors?

        • This kit will include upgraded fuel injectors.

        Helpful (2)

        Can I use this kit with stock engine internals ? Thanks.

        • This kit will work with the factory internals in your Mustang, however the safe limit on the stock pistons and rods is around 450hp, so it would be recommended to look into an upgrade if you were driving the car hard.

        Helpful (2)

        Cams, tune and hood fit Will this unit work with the Comp Cams Mother Thumper 2 cams or would I have to go back to the stock cams? Does tis unit come with a tuner and tune or would I need a to use my SCT and tune from American Muscle? Does this unit fit under the stock hood?

        • Yes it can be tuned to work with Mother Thumper 2 Cams. Yes it's equipped with a tuner package deal and No unless you prefer to use your preowned tuner and work it out with AM. Yes it will fit under stock hood easily.

        Helpful (2) Show 1 more answer
        10 More Questions
        I have the same kit but its not intercooled can i buy the intercooler kit ? 1 answer
        Can it handle more than 11 pounds of boost? 1 answer
        Can I still use my tower brace? I have a 2008 Bullitt, will this supercharger fit under the stock tower brace? Can I use the cold air intake that came with the Bullitt or do I need to change it with the one in the kit? 2 answers
        Will this fit a 2007 Shelby GT? 0 answer
        Hello I own a 2010 Ford Mustang GT and I was wondering where to begin, should I get a Supercharger Kit or a Turbocharger Kit, which one would be better for a daily driver? 0 answer
        Will this supercharger fit under my stock hood? Wasnt sure how high it sat and if it would be too tall to fit with the hood closed. 1 answer
        Can I use my boss 302 strut bar with this sc? 1 answer
        This supercharged kit fit on my Saleen 05 ? 4.6 L / manual transmission 1 answer
        Can you sell or put together the stand alone intercooler kit for this SC? I have this SC but without the intercooler. If not, is whipple the next place to go for the upgrade kit? 1 answer
        My '05 GT has this 550 hp Whipple kit. The docs say it came with a dual fuel pump. I'm looking for a replacement, just in case. The closest I can find is M-9407-GT05, but that's an entire kit. I just want the pump. Do you sell it separately or know the FRPP PN? Thanks. 1 answer

          Customer Reviews (1) Write a Review

          Ratings Summary

          5 out of 5 overall rating from 1 customers

          Installation Time: Shop Install

          Installation Cost: $1000+





          • August 22, 2013

            5 2005 GT - jessenbl Installation Time: Shop Install Installation Cost: $1000+

            Incredible S/C kit

            This is an amazing mod. HUGE horsepower gains will have you well over 450 at the rear wheels. The kit is very complete and high quality. All went together very well. AmericanMuscle notes (even after I brought it to their attention) that the kit comes with a flash programmer, which is incorrect. After several calls to AM and Ford Racing I ended up having to send my PCM to Whipple. No big deal, but it'd be nice if AM would list it correctly so you know what you're getting (especially since this issue has been brought to their attention...). In any case, this thing sounds GREAT, very loud whine. It feels great and pulls like crazy. It looks great and everything fit my GT as it was supposed to. Highly recommended

            Helpful (40)

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