• Whipple Supercharger Ford F150 Stage 1 to Stage 1R Upgrade Kit
• Bolt-on upgrade kit for MY2021-MY2024
• Gain up to another *40 Horsepower and 15 Ft-Lb of torque on 93 Octane or higher
• Billet Whipple Supercharger pulley for 1psi boost increase
• Updated calibration with increased RPM, airflow and speed limits

re you ready to take your Whipple Supercharged F150 to the next level?

This package includes everything that you need to upgrade your truck from the Stage 1 package to the next level Stage 1R. It will include the new supercharger pulley, Bosch 55lb high flow fuel injector set and an updated calibration.

Unlock the maximum potential of your Whipple Supercharger with this 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#)