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Whipple W175AX 2.9L Supercharger Upgrade Kit (11-12 GT)

Whipple W175AX 2.9L Supercharger Upgrade Kit (11-12 GT)
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1 Reviews 2 Answers
Market Price $4,599.99 You Save 5% ($250.00)
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$4,349.99

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  • Item 48502

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    Features & Details

    • W175AX 2.9L Twin Screw Whipple Supercharger
    • Upgrade for W140ax 2.3L Compressor
    • Bright Polished Finish
    • Fits 2011-2012 GT Mustangs

    Product Resources

    Submit the first photo Customer Review (1) Questions (4) & Answers (2)
    Crave More Power. Is your W140ax Gen II 2.3L Twin Screw Whipple Supercharger not making enough power for your needs? Then upgrade to the W175AX 2.9L Twin Screw Whipple Supercharger compressor for big power gains from your 5.0L "Coyote" Mustang.

    Upgrade Kit. The Whipple W175AX 2.9L Supercharger upgrade kit comes with everything needed to swap out the W140ax 2.3L compressor you are currently running for the larger 2.9L crusher setup. Kit includes the W175AX 2.9L compressor, EVAP relocation install kit and supercharger pulley. The 2.9L Supercharger with a 4.00' pulley will produce 10psi on a stock 5.0L engine.

    Application. This Polished W175AX 2.9L Twin Screw Whipple Supercharger Compressor upgrade is specifically designed for the 2011 to 2012 Coyote 5.0 GT Mustangs with a W140ax 2.3L Whipple Supercharger system installed.

    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

    MPN# WK-200788P

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

    Installation Info
    Tech Specs
    Will it fit my Mustang?

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        Questions & Answers (4)

        4 Top Rated Questions

        Is any whipple charger legal for smog/emission in California??

        • At this time we do not offer a CARB legal Whipple supercharger kit for the 2011-2012 GT models.

        Helpful (0)

        I intend to use this as a replacement for my Roush 2.3 blower. I assume that Does the unit come with the intake elbow as pictured, and can I reuse my CAI from the roush unit and throttle? Do I need to add a pully or does that come with what size is it? I am looking at getting 20lb of boost. I beleive this needs a 3" pully??? Thanks for your help! I hope to order this next month.

        why is this kit only for 11 12 mustang gt 13 and 14 is the same car

        would this be recommend for a daily driver?

        • You can use the Whipple W175AX Supercharger Upgrade Kit (11-12 GT) on a daily driver. This will be harder to drive in traffic however. This kit will be a upgrade kit for the 2.3L Whipple. If you do not have the 2.3L Whipple this kit will not work.

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          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Full Day

          • Performance Gain 5 5
          • Fit 5 5



          • 5/5

            Installation Time: Full Day

            April 24, 2016

            Supercharged

            Extra power, stepping up to the big dogs and hitting them where they don't see it coming.

            Dane

            Year: 2012 Submodel: GT

            Helpful (20)

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