• Roush 421994 Phase 1-2 Upgrade Kit 727 HP For 15-17 Ford Mustang
  • Roush 421994 Phase 1-2 Upgrade Kit 727 HP For 15-17 Ford Mustang
  • Roush 421994 Phase 1-2 Upgrade Kit 727 HP For 15-17 Ford Mustang
1 4

Roush

Roush 421994 Phase 1-2 Upgrade Kit 727 HP For 15-17 Ford Mustang

$1,299.99
$1,299.99
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Product Specification:

SKU:RSH421994

MPN: 421994

UPC: 844764006133

Weight: 6.1 lb

Inventory: 2

Type: Forced Induction Components

The ROUSH Phase 2 supercharger upgrade kit builds on the outstanding performance of our 2015-2017 Phase 1 supercharger system by adding proven core components and careful calibration, for an additional 57 horsepower and 65 lb-ft of torque. The result is an outstanding 727 hp / 610 lb-ft of torque while retaining the daily confidence you expect from the engineering of ROUSH Performance. ROUSH engineers spend hundreds of hours in the laboratory, on the dyno, and out in the field to ensure the components and calibration deliver consistent performance in all conditions.

This Part Fits:

Year Make Model Submodel
2015-2017 Ford Mustang EcoBoost
2015-2017 Ford Mustang EcoBoost Premium
2015-2017 Ford Mustang GT
2015 Ford Mustang GT 50 Years Limited Edition
2015-2017 Ford Mustang GT Premium
2015-2017 Ford Mustang Shelby GT350
2015-2017 Ford Mustang Shelby GT350R
2015-2017 Ford Mustang V6
Roush 421994 Phase 1-2 Upgrade Kit 727 HP For 15-17 Ford Mustang
Roush 421994 Phase 1-2 Upgrade Kit 727 HP For 15-17 Ford Mustang
Roush 421994 Phase 1-2 Upgrade Kit 727 HP For 15-17 Ford Mustang

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