Roush 2026 Ford Mustang 5.0L Supercharger Kit 810 HP

Upgrade your 2026 Ford Mustang with the Roush RSH422350 5.0L Supercharger Kit, engineered to deliver up to 810 horsepower. This complete forced-induction system is designed for Mustang applications equipped with the 5.0L engine, providing substantial power gains while maintaining the fit, finish, and drivability expected from a professionally engineered Roush performance upgrade.

The Roush supercharger kit includes the components needed for a comprehensive installation and is designed to integrate with the Mustang’s factory systems. Its engineered calibration and supporting hardware help optimize airflow, fuel delivery, and engine performance for confident operation under demanding driving conditions. The kit is supplied in two boxes and includes one complete supercharger system.

For emissions-conscious installations, the Roush RSH422350 is listed as EPA compliant and carries California Air Resources Board Executive Order D-488-72. Always verify vehicle compatibility, model-year requirements, and applicable emissions regulations before ordering or installing. Professional installation is recommended to ensure proper fitment, calibration, and system performance.

Built by Roush for enthusiasts seeking serious Mustang performance, this supercharger kit offers a direct path to increased power without sacrificing the cohesive design of the factory engine bay. With its application-specific engineering and 810-horsepower output rating, it is a strong choice for street, performance, and track-focused 2026 Ford Mustang builds.

Features:

• Brand: Roush
• Part Number: RSH422350
• Application: 2026 Ford Mustang with 5.0L engine
• Power Output: Rated for up to 810 horsepower
• Product Type: Complete automotive supercharger kit
• Emissions Compliance: EPA compliant
• CARB Certification: Executive Order D-488-72
• Package Contents: Supplied in two boxes
• Quantity: One complete supercharger system