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Whipple W140AX 2.3L Supercharger Kit - 624 HP - Polished (11-12 GT w/ Manual Transmission)

Market Price $8,349.99 You Save 3% ($250.00)
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  • Item 48501
  • MPN# WK-200782P

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    Features & Details

    • 624 Horsepower, 536 Lb/Ft of Torque
    • W140ax Gen II 2.3L Twin Screw Whipple Supercharger
    • Bright Polished Finish
    • 9 PSI at Red-Line
    • Air-To-Water Intercooler
    • Fits 2011-2012 Manual GT Mustangs
    Even More Power! The stock 5.0 Mustang came with an awesome 412 Horsepower and 390 lb/ft of Torque from the factory, but after installing a Polished Whipple Supercharger you will be planting a ground pounding 624 Horsepower and 536 lb/ft of Torque to the pavement. That is 212 more horsepower over stock!

    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 specifically designed for use on the 2011 to 2012 DOHC coyote 5.0 GT Mustang with a manual transmission.

    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: 2011 2012 Details

    Installation Info
    Tech Specs
    • W140ax Gen II 2.3L Twin Screw Whipple Supercharger Assembly
    • Polished Finish
    • Boost (PSIG): 9
    • Drive Belt: FEAD 6-rib system
    • Air-to-Water Inter Cooler
    • Professional Installation Recommended
    Will it fit my Mustang?
    • Boss 302 - 12
    • GT - 11, 12

    Fits manual transmission GT's only, will not fit automatics.

    Customer Photos

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    5 Questions / 5 Answers

    Ask a Question

    Really Interested, but concerned about drivability, I have a 2011 GT with basic bolt ons(Longtubes, Xpipe, Catback, 355s...) To your knowledge would there be any change required to my set up..


    • This Whipple W140AX 2.3L Supercharger Kit will come with everything require for installation on a stock vehicle. Since you have some aftermarket bolt-ons, this kit will require a custom tune. Additionally, we would highly recommend an upgraded clutch to ensure it can hold up with all the additional torque.


    Helpful (0)

    What strut tower brace works on a 2014 GT with the Whipple Supercharger? How much weight does this unit add? So you offer a kit for a 2014 GT with automatic trans? Thank you for your answer and Merry Xmas!


    • The Ford Boss 302 Strut Tower Brace, item # 53686, ( will be able to clear the Whipple Supercharger. The unit itself will weigh approximately 40 lbs. We do not offer the Whipple Supercharger for an automatic transmission at this time.


    Helpful (0)

    Is this a complete kit, or is it most kits (Procharger D-1) you have to buy lots of other parts to make it functional.


    • This kit will come with everything you need in order to have a proper install. You will not need to purchase any other parts.


    Helpful (0)

    Will a 2004 supercharger off a terminator cobra work on a 2011 gt? Just the blower itself. I pulled it off a cobra in a pick and pull. (Extremely lucky) I can buy all everything else later. Just trying to save money.


    • It unfortunately will not work. You would need a custom lower manifold for that to fit and custom brackets as well.


    Helpful (0)

    What kind of gasoline does it use?


    • You're going to want to be running 93 octane with this anything less just isn't going to cut it and will really hurt your performance. Also don't forget to get a custom tune.


    Helpful (0)

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    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars

    • 5/5

      August 27, 2016


      Love the sound! Looks nice and very quick 700 hp if tuned right!


      Year: 2013 Submodel: GT

      Helpful (4)

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