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S650 Mustang Stage1 -> Stage 2 Upgrade Kit

  • Whipple Supercharger S650 Stage 1 to Stage 2 Upgrade Kit
  • Bolt-on upgrade kit
  • Go from *810HP/640TRQ to *875/650TRQ (flywheel) on 93 Octane or higher
  • Billet 112mm throttle body with 120mm Y inlet tube for maximum airflow
  • Billet 3.75" Whipple Supercharger pulley for 1psi boost increase
  • Updated calibration with increased RPM, airflow and speed limits
Pricing: $1,799.99

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Whipple S650 Stage 1 to Stage 2 Upgrade Kit
Are you ready to elevate your Whipple Supercharged Mustang to the next level?
Our upgrade package provides everything you need to transform your Mustang from the Stage 1 package to the game changing Stage 2 package. This comprehensive kit includes a 3.750" pulley, 112mm throttle body, 120mm diameter air tube and a revised calibration. With this upgrade, you'll boost your power from *810 horsepower and 640 foot-pounds of torque to an impressive *875 horsepower and 650 foot-pounds of torque.
Unlock the full potential of your Whipple Supercharger with this ultimate upgrade package!

*Power is under optimal conditions with 93 octane fuel. Results may vary due to conditions, octane and dyno type.

**Calibration only supplied, Tomahawk Flash Tool can be reused (with same VIN#)



Shipping Information

  • Item Requires Shipping
  • 20.0 lbs.
  • W12.0000” x H10.0000” x L18.0000”

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