Roush Supercharger Kit Pro Power Onboard 5.0 F-150 2021-2023

Roush designed their Supercharger Kit to be completely compatible with 2021-2023 5.0 F-150s with pro power onboard. The Roush Supercharger Kit increases the power output of your F-150 by 305 horsepower for a final power output of 705 horsepower and 635 lb-ft torque! A brand-new dual alternator thermostat housing design increases the coolant flow by 20% at peak power. A billet aluminum viscous crankshaft damper increases the durability of the supercharger during performance applications and high temperatures. Roush also uses one of their dampers to reduce the torsional inputs needed to handle the increased power level. The supercharger is optimized to retain all the original driving modes and includes all needed installation hardware.

Features and Benefits:
- Provides Additional 305 Horsepower to your 5.0 F-150
- New Dual Alternator Thermostat Housing Design Flows 20% More through the Radiator at Peak Power Output
- Billet Aluminum Viscous Crankshaft Damper Improves Durability
- Roush Damper to the Kit to Reduce the Increased Torsional Inputs
- New Spark Plugs Reduce Pre-Ignition and Detonation Risks
- Roots-Type Positive Displacement Supercharger Design
- Twin Four-Lobe Rotors with Increased 170-Degree Twist
- Added Twist Provides Greatly Enhanced Thermal Efficiency, Higher Volumetric Capacity, and Higher Operating Speeds
- Instant Throttle Response and Can Generate Increased Power through the Engine’s Entire Powerband
- Retains All Factory Driving Modes
- Includes All Necessary Installation Hardware
- Roush Performance Calibration Included (to be Downloaded Using the Roush Rdt Software)
- Calibration Optimized for 93 Octane Fuel (Premium Fuel Recommended, Compatible with 91 Octane)
- Roush Calibration Removes the Cylinder Deactivation Feature (Variable Displacement Engine)
- Made in the USA

So, you can hit the road sooner, a Roush performance calibration is included (to be downloaded using the Roush RDT software). The calibration is optimized for 93-octane fuel and is compatible with 91-octane fuel. Roush manufactures their Supercharger Kit right here in the USA.

Additional Notes:
- 2022-2023 model year kits not yet approved for sale or installation in California or states that require an EO number.
- The 2021 model year kit is EO-approved for sale in California and states that require an EO number (EO: D-418-45)