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Roush R2300 to Phase 1 Supercharger Upgrade Kit (11-14 GT)

Market Price $449.99 You Save 4% ($20.00)
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$429.99

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  • Item 69133
  • MPN# 421387

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    Features & Details

    • Upgrade to 575 Horsepower and 505 lb-ft of Torque
    • Includes 85mm S/C Pulley and 2085mm FEAD Belt
    • Maintains Original 3 Year / 36,000 Mile Limited Warranty
    • ROUSH PCM Flash Voucher Card Included
    • CARB EO# D-418-22
    • Compatible with Manual and Automatic Transmissions
    • Fits 2011-2014 GT Mustangs with 525hp or 540hp Roush Supercharger Kits
    More Horsepower! Increase the power of your current 525 HP or 540 HP Roush 5.0L Mustang Supercharger to an impressive 575 horsepower and 505 lb-ft of torque with a Phase 1 Supercharger Upgrade Kit.

    Kit Includes. The Roush 575 HP Phase 1 Supercharger Upgrade Kit includes a new 85mm S/C Pulley, Shorter FEAD Belt, ROUSH PCM Flash Voucher Card and installation instructions.

    Upgraded ROUSH PCM calibration. ROUSH® PCM calibration is a success of engineering that maximizes the power of the system. ROUSHcharger owners will receive a ROUSH® PCM Flash Voucher Card, which is used to obtain the specific calibration needed for your Mustang and requires ROUSH Diagnostic Tool (RDT) software and a J2534 Pass-Through device to upgrade your PCM (software and pass-through device not included).

    Roush Performance quality - guaranteed. Roush is known for a rich tradition of excellent racing performance engineering at the highest level of OEM quality and design. This Supercharger upgrade kit maintains the original limited 3 year / 36,000 mile warranty.

    CARB Certified. Best of all, this Roush Phase 1 Supercharger Upgrade Kit is 50-state smog legal under Carb EO# D-418-22.

    Application. This Phase 1 Supercharger Upgrade Kit works with both manual and automatic 2011-2014 GT Mustangs equipped with the ROUSH 5.0L supercharger kits producing 525 or 540 horsepower.

    Fitment: 2011 2012 2013 2014 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) 85mm Supercharger Pulley
    • (1) 2085mm FEAD Belt
    • (1) ROUSH PCM Flash Voucher Card
    • Installation Instructions
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (1) Write a Review

    Overall Rating 4

    out of 5 stars

    Installation Time:Shop Install

    Installation Cost:$250-$500

    • Performance Gain 5 5
    • Fit 5 5



    • 4/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      May 10, 2016

      Sp

      Very fast made my mustang go faster than every I love the car it makes me feel special the mustang is so fast now I win races more I raced a new Srt jeep I won cause I got endless horsepower

      M

      Year: 2012 Submodel: GT

      Helpful (2)

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