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Roush Phase 2 Dualbelt Supercharger Kit (05-09 GT) - 550 HP/500 TRQ

Roush Mustang Phase 2 Dualbelt Supercharger Kit 421103 550 HP/500 TRQ

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Regular Price $7,499.99
Sale Price $7,299.99
Manufacturer Part # 421103

Availability: Usually Ships in 7-10 Business Days
Product Code: 4278

Built for high horsepower and the best performance, Roush's Phase 2 Dualbelt Supercharger Kit provides you with 550 HP/500 TRQ under the hood. Steal the show with your new monster of a Mustang. Free shipping on all orders from Stangmods. 421103.
Key Product Specs
  • Get ready for Roush's Phase 2 Dualbelt Supercharger Kit for your 2005-2009 Mustang GT! This FEAD system supercharger kit from Roush adds a crazy amount of power to your noble steed. After installing, you will have access to a whopping 550 horsepower and 500 lb/ft of torque at the flywheel!

  • This kit includes all the parts you need, including the dominating TVS2300 supercharger, a 80mm bolt on pulley for interchangeability, induction system, intercooler, calibration, the fuel charging assembly, the GT500 fuel system upgrade and all the hardware you need.

  • The legendary Roush name has been leading the automotive industry for over 19 years and when it comes to performance, they know best! They designed this supercharger to be upgraded by simply changing out a few parts. This gives you great control over how much power you have and gives you the peace of mind that you can get more later on!

    Key Specs
  • 550 HP and 500 lb/ft of torque
  • Unique FEAD dualbelt design
  • Includes Roush calibration
  • Comes with all hardware for installation
  • Manual transmission only
  • GT500 Fuel System upgrade delivers fuel needed at high horsepower levels

    Fits 2005-2009 Mustang GT

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