Roush 422349 705HP Red Edition Supercharger Kit for 2021-2026 F-150 5.0L

Vehicle Fitment

• 2021-2026 Ford F-150, 5.0L V8 (Coyote)

Fitment Notes

• 5.0L V8-equipped F-150 models only - confirm engine before ordering
• Limited-run edition - exclusive red head unit honoring America's 250th anniversary and Roush's 50th anniversary; supply is limited
• Roush calibration is developed for 93 octane fuel and is also compatible with 91 octane
• Complete kit includes supercharger, intake, fuel system components, and factory-installed tune - no separate tuning purchase required

Features

• Exclusive red supercharger head unit - a limited-run color option not available on the standard 705HP kit
• Roush TVS R2650 (2.65L) supercharger system delivers 705 HP and 635 lb-ft of torque
• Adds 305 HP (crank) over the base F-150 5.0L V8
• Verified on dyno at 564 RWHP and 508 RWTQ (20% parasitic loss)
• Twin four-lobe rotors with a 170-degree twist maximize blower efficiency, minimize heat, and improve power delivery across the entire RPM range
• 107% larger low-temperature radiator (LTR) doubles cooling capacity compared to previous Roush supercharger systems, maintaining performance under sustained load
• Roush-exclusive forged aluminum viscous crankshaft damper
• Maintains factory drive modes and OEM-style drivability despite the significant power increase
• Premium Roush calibration developed specifically for reliable, optimized performance

Specifications

• Part Number: 422349
• Brand: Roush Performance
• Supercharger Type: Roush TVS R2650, Roots-type, 2.65L
• Horsepower: 705 HP (crank)
• Torque: 635 lb-ft
• Power Increase: +305 HP over stock
• Dyno Verified: 564 RWHP / 508 RWTQ (20% parasitic loss)
• Fuel Requirement: 93 octane (91 octane compatible)
• Special Edition Feature: Red supercharger head unit, limited run
• Warranty: 3 Years / 36,000 Miles

Included Components

• 1x Roush TVS R2650 Supercharger Assembly (Red Head Unit)
• Intake Components
• Fuel System Components
• 107% Larger Low-Temperature Radiator (LTR)
• Forged Aluminum Viscous Crankshaft Damper
• Factory-Installed Roush Performance Calibration/Tune
• Complete Installation Hardware

Product Description

The Roush 422349 is the limited-run Red Edition of Roush's 705HP F-150 supercharger kit, pairing the same proven Roush TVS R2650 (2.65L) supercharger system with an exclusive red head unit created to mark two milestones at once: America's 250th anniversary and Roush's 50th year in performance engineering. Same unstoppable power, one bold new look - this is the complete, all-in-one package that unlocks the full potential of the 5.0L Coyote-powered F-150.

At the core is the Eaton-based TVS R2650, using twin four-lobe rotors twisted to 170 degrees to maximize blower efficiency, minimize heat buildup, and deliver smooth power across the entire RPM range. Output reaches 705 horsepower and 635 lb-ft of torque - a 305 horsepower gain over the stock 5.0L V8 - verified on the dyno at 564 rear-wheel horsepower and 508 rear-wheel torque at a 20% parasitic loss. A 107% larger low-temperature radiator doubles cooling capacity compared to previous Roush systems, keeping the setup composed under sustained hard driving or towing loads.

Roush's proprietary calibration is developed specifically for 93 octane fuel (and compatible with 91), and the kit maintains factory drive modes and OEM-style drivability despite the substantial power increase. As a limited-run edition, the red head unit distinguishes this kit visually from the standard 705HP version while delivering identical Roush-engineered performance, backed by a 3-year, 36,000-mile warranty.