Whipple 4.5L Supercharger Upgrade Kit 2007-2014 Shelby GT500

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$160.00 (Fixed Shipping Cost)


2007-2014 Shelby GT500 Whipple 4.5L Supercharger Upgrade Kit

Team JDM and Whipple Supercharger bring you the Biggest and Baddest Twin Screw Supercharger system available for the 2007-2014 Shelby GT500 Mustang.  The Whipple 4.5L 275AX Supercharger includes the "Crusher" inlet designed to work with Stock and every aftermarket GT500 style throttle body.  The 4.5L Supercharger will clear under the stock hood with help from the JDM Engineering Engine lowering kit, same as used for the 4.0L and 3.4L kits.  The 4.5L Supercharger is capable of making over 1000 RWHP which may require a Built engine, Aftermarket Fuel system, and Custom tuning.  Contact Team JDM today to make sure what will be required for your specific application.

*The 4.5L Whipple Supercharger is taller than stock so it does NOT fit under aftermarket strut tower braces and the Factory Ford hood.

**Comes in Black or Polshed. Choose yours at check out. $600.00 will be add to total for Polshed.

***Fix shipping charges apply to the lower US 48 sates only. Plese contact us directly for HI, AK and international shipping arrangements. 


  • Capable of over 1000 RWHP
  • Cooler air charge temperature than most aftermarket superchargers
  • More Horsepower per pound of boost than any other aftermarket supercharger
  • Requires lowering your engine or aftermarket hood


  • Whipple 4.5L Supercharger Head unit WK-2530TB
  • Crusher Rear inlet plenum
  • Choice of Supercharger Pulley


  • 2007 Shelby GT500 Mustang
  • 2008 Shelby GT500 Mustang
  • 2009 Shelby GT500 Mustang
  • 2010 Shelby GT500 Mustang
  • 2011 Shelby GT500 Mustang
  • 2012 Shelby GT500 Mustang
  • 2013 Shelby GT500 Mustang
  • 2014 Shelby GT500 Mustang

Additional Details

110.00 (in)
35.00 (in)
45.00 (in)

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