• ROUSH 2011-2014 Ford Mustang GT 5.0L Phase 2-to-Phase 3 675HP Supercharger Upgrade Kit 421597 421597 Photo - Primary
  • ROUSH 2011-2014 Ford Mustang GT 5.0L Phase 2-to-Phase 3 675HP Supercharger Upgrade Kit 421597 421597 Logo Image
  • ROUSH 2011-2014 Ford Mustang GT 5.0L Phase 2-to-Phase 3 675HP Supercharger Upgrade Kit 421597 421597 User 1
1 3
Roush Performance

ROUSH 2011-2014 Ford Mustang GT 5.0L Phase 2-to-Phase 3 675HP Supercharger Upgrade Kit 421597

ROUSH 2011-2014 Ford Mustang GT 5.0L Phase 2-to-Phase 3 675HP Supercharger Upgrade Kit 421597

sku: 1U1RU | mpn: 421597
$1,199.99
$1,199.99 $1,199.99
Sale Sold out
Shipping calculated at checkout.

Out of stock

Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

  • Ships Worldwide
  • Easy Returns
  • Fast Shipping
Roush Forced Induction Components 421597 2011-14 Phase 2-to-3 Supercharger Upgrade Kit, 5.0L Mustang 675HP/585 LB-FT ROUSH 2011-2014 Ford Mustang GT 5.0L Phase 2-to-Phase 3 675HP Supercharger Upgrade Kit

Vehicle Fitments:

Year Make Model Submodel
2012 - 2013 Ford Mustang Boss 302
2011 - 2014 Ford Mustang Shelby, Shelby GT500, Base, GT
2012 - 2014 Ford Mustang ST
View full details