2021-2026 Ford F-150 5.0L Whipple Stage 1R to Stage 2 Upgrade Kit

2021-2026 FORD F-150 5.0L
WHIPPLE STAGE 1R TO STAGE 2 UPGRADE KIT

The Whipple Stage 1R to Stage 2 Upgrade Kit is designed for 2021-2026 Ford F-150 5.0L owners who already have a compatible Whipple Stage 1R system and want to move to the top Stage 2 configuration without replacing the complete supercharger package. This upgrade adds the key airflow and calibration changes that separate Stage 2 from Stage 1R.

The defining difference in this upgrade is the move to the billet 132mm Whipple Roval throttle body and matching 132mm inlet tube. That change gives the system additional airflow capacity over the Stage 1R configuration and supports the higher-output Stage 2 calibration.

With this upgrade installed, the system is capable of Stage 2 power potential of 775 horsepower and 675 lb-ft of torque at the flywheel under optimal conditions with 93 octane fuel. For current Stage 1R customers, this is the direct path to the highest-output configuration in the Whipple F-150 supercharger lineup.

This package is intended for existing Stage 1R customers who want the airflow and calibration changes that define the Stage 2 setup. It includes the billet 132mm Whipple Roval throttle body, 132mm inlet air tube, and the updated calibration needed to complete the Stage 1R to Stage 2 conversion.

The calibration is supplied for reuse with the existing Tomahawk flash tool, provided the tool remains on the same VIN. That makes this a straightforward upgrade path for current Whipple owners who are already running a compatible Stage 1R Whipple system.

KEY FEATURES

• Upgrade compatible 2021-2026 Ford F-150 5.0L Whipple Stage 1R systems to Stage 2
• Delivers Stage 2 power potential of 775 HP and 675 lb-ft at the flywheel*
• Includes billet 132mm Whipple Roval throttle body
• Includes 132mm inlet air tube
• Includes updated Stage 2 calibration
• Adds the airflow upgrade that defines the Stage 2 configuration
• Direct bolt-on upgrade path for existing Stage 1R customers
• Existing Tomahawk flash tool can be reused with the same VIN

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

**Calibration only supplied. Existing Tomahawk flash tool can be reused with the same VIN.