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Whipple Crusher 4.5L Supercharger Upgrade Kit (07-14 GT500)

Market Price $7,380.00 You Save 17% ($1,230.01)
Starting At

$6,149.99 (kit)

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  • Item 102515
  • MPN# WK-200250B

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Quoted installation from $125

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    Features & Details

    • 1000 RWHP
    • Cools Air Charge Temperature
    • Increases Horsepower
    • Mono-Blade 2530 Throttle Body
    • Fuel Pump Booster
    • Sleek Black Appearance with Fine Surface Finish
    • Requires Engine Lowering
    • Huge and Powerful Twin-Screw Supercharger
    • Cutting-Edge Compressors
    • Direct Bolt-On Upgrade
    • 18-19 PSI
    • Fits 2007-2014 Shelby GT500 Mustangs
    Super-Fast. Already, your Shelby Mustang is revered for its incredible roar, menacing look and unstoppable speed. The Whipple Supercharger Crusher Upgrade scales up your speed demon’s power, boosting its performance beyond any reasonable speed cravings. This enormous twin-screw charger pushes power beyond limits and overwhelms the imagination of those who challenge your Shelby Mustang to an on-road or off-road race (on legal and safe terms, of course). It is capable of escalating your engine to a 1000 RWHP and features 18-19 PSI capacity boost because it features cutting-edge compressors with a 4.5L capacity which jointly couple up its mono-blade throttle body and fuel pump booster (an integral part) to propel your muscle car into beast-mode.

    Black Beauty. The Whipple Supercharger Crusher Upgrade is the beautiful, sleek-black aesthetic-and-horsepower powerhouse that your elegant Shelby so much needs. It upgrades your already-stunning automobile to look more menacing and seductive. The speed-boosting kit requires engine lowering which makes your beastly car look like it’s getting ready to pounce at the speed of light.

    Cool Atmosphere. Despite the Whipple Supercharger Crusher Upgrade aggressively hot boost, it will cool the air charge temperature for your Shelby Mustang more, and faster, than the default kit it replaces.

    Bolt-On Installation. The Whipple Supercharger Crusher Upgrade is customized for high-performance engines (mostly Shelby Mustangs) and can firmly replace the default system without any need to cut or puncture your automobile.

    Application. This Supercharger Crusher Upgrade fits any Shelby Mustang made between 2007 and 2014.

    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: 2007 2008 2009 2010 2011 2012 2013 2014 Details

    What's in the Box
    • (1) 4.5L Supercharger Head Unit WK-2530TB
    • (1) Crusher Rear Inlet Plenum
    • (1) Supercharger Pulley
    Installation Info
    Will it fit my Mustang?

    Customer Photos

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    2 Questions / 2 Answers

    Ask a Question

    Do you have to do anything to the engine or how much horsepower can you build a stock 5.8 up to? also will the stock throttle body fit it?


    • The Whipple Supercharger Crusher Upgrade will increase horsepower tremendously, and will require a number of upgrades to be used reliably. Modifications require will depend on your individual build, but may require larger injectors, colder heat range spark plugs, stronger clutch and flywheel, and possibly internal engine modifications. Current modifications, target horsepower, and intended usage of the car will determine exactly what is required.

      Rob D

    Helpful (1)

    with the correct mods and setup can this 4.5l or the 4.0l fit on a boss 302? I've seen videos of a boss with the 4.0l but i don't know how his setup is or was.


    • The Whipple Crusher 4.5L Supercharger Upgrade Kit is designed specifically for the GT500. While it may be possible to fit one of the 4.0L and 4.5L blowers a custom kit through Whipple would be required.

      Rob D

    Helpful (0)

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