Roush 2015-2017 Mustang P1 to P2 Supercharger Upgrade Kit – 727 HP

Roush 2015-2017 Mustang P1 to P2 Supercharger Upgrade Kit – 727 HP

The Roush 2015-2017 Mustang P1 to P2 Supercharger Upgrade Kit is a direct upgrade for 2015–2017 Mustang GTs with the Roush Phase 1 supercharger, increasing power to 727 HP and 610 lb-ft of torque while maintaining daily drivability and reliability.

Key Features

• 80mm supercharger pulley for increased boost with no belt change required
• Plug-and-play fuel pump controller for enhanced fuel delivery
• Colder heat range Ford spark plugs for safe high-boost operation
• Roush Phase 2 calibration via Roush Diagnostic Tool (RDT)
• Maintains excellent drivability with proven Roush engineering

Fitment

• 2015–2017 Ford Mustang GT 5.0L equipped with existing Roush Phase 1 supercharger system

Note: This kit is designed as an upgrade for existing Roush Phase 1 supercharger systems only. Verify compatibility before ordering.