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2007-2014 Shelby GT500 Mustang 800HP Whipple 2.9L GEN 3 Supercharger Upgrade Kit

Price: $6,195.00
Part Number: JDM-WHIPPLE-800HP
Weight: 100.00 LBS
Shipping: $225.00 (Fixed shipping cost)

2007-2014 Shelby GT500 800HP Whipple 2.9L GEN 3 Supercharger Upgrade

JDM Engineering's 2007-2014 Shelby GT500 800HP Whipple 2.9L GEN 3 Supercharger Upgrade Kit is a complete, turn-key package ready to make 800HP on your 5.4L/5.8L 4V engine. The kit comes with a Whipple 2.9L Supercharger with Crusher inlet WK-2500TB and a 3.00" pulley. This blower comes geared for 17-18 PSI boost which is a safe when using premium 91-93 octane pump gas. JDM includes a custom tune by James D'Amore loaded on an SCT Xcal 4 Flash Device. For improved air flow and mass airflow sensor range, a JLT 123mm Cold Air Intake is included as well as the Ford Racing twin 65mm Throttle Body. Bosch 72lb injectors are used to keep up with the fuel demand at these power levels. Because the 72lb injectors are stock height the fit perfectly under the fuel rails with no bulky spacers. Finally, we include a set of 2 degree colder than stock spark plugs which will help remove heat from the cylinders and prevent detonation.

With these parts, your 2007-2014 Shelby GT500 will make approximately make up to 700+ HP at the tires which translates to 800+ at the engine and 650lb-ft of torque! 

*The 2.9L Whipple Supercharger is also not any taller than stock so it fits under aftermarket strut tower braces and the Factory Ford hood.

**Comes in Black Powdercoat, Polished, or Ford Blue. Choose your option at check out. Polish or Ford Blue will add $600.00 at check out.

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


  • Up to 700+ HP at the tires / 800+ @ the engine
  • 650lb-ft torque
  • Increase in Horse Power and Torque
  • Better Drivability


  • Whipple 2.9L GEN 3 Supercharger WK-2500TB
  • Whipple Crusher Inlet Elbow
  • Ford Racing Twin 65mm Cobra Jet Throttle Body M-9926-CJ65
  • 3.00" Supercharger Pulley: 17-18 PSI Boost
  • JLT 123mm Cold Air Intake
  • 72LB. Injectors
  • NGK TR6 Spark Plugs
  • SCT X4 with JDM Engineering Custom Tune



NOTE: When ordering a mail order tune please check your e-mail after placing your order. Within 24 hours you will receive an email from Julie@TeamJDM with the tune sheet attached for you to fill out and send back to her. Please check your spam folder as it may end up there due to the attachment and unknown sender. Please allow 10-15 business days for your tuner to be shipped and is subject to change due to high demand and race season.


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