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Ring Gear and Pinion Kit - 4.11 Gears (05-09 GT)

Market Price $236.99 You Save 12% ($28.76)
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$208.23 (kit)

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  • Item 402971

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Ship to: Ashburn - 20149
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    Features & Details

    • Improve Your GT Performance
    • 11 Gear Ratio
    • 9” Ring Gear Diameter
    • Forged from Premium Steel
    • Designed for Professional Installation
    • Limited Manufacturer’s Warranty
    • Fits GTs, Model Years 2005-2009
    Get Moving. The USA Standard Ring Gear and Pinion Kit with 4.11 Gears was designed to improve your acceleration and help your GT get you where you want to go – fast. This kit is appropriate for both street and track applications, so if you want to get your GT humming like it wants to hum, this is the kit for you.

    Just Right. The 4.11 Gears in the USA Standard Ring Gear and Pinion Kit are the right choice if you want maximum performance without sacrificing fuel economy. This kit makes both speed and economy possible with your GT.

    Exceptional Quality. USA Standard’s Ring Gear and Pinion Kit is made from premium steel alloys that will hold up to the test of time. Expert forging and sizing means you are purchasing a product that is made to maximize performance of your car.

    Seek Professional Installation Help. The intricacy of the installation requires advanced mechanical knowledge to ensure proper fit. It is recommended that you have your Ring Gear and Pinion Kit installed by an experienced professional.

    Limited Warranty. USA Standard guarantees the purchaser that all USA Standard products are top quality and free from defects in materials and workmanship, or return for replacement.

    For Your GT. This Ring Gear and Pinion Kit with 4.11 gears is made for Mustang GTs, model years 2005-2009.

    Fitment: 2005 2006 2007 2008 2009 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Ring Gear
    • (1) Pinion Gear
    Installation Info
    Will it fit my Mustang?

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    Customer Reviews (1) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Full Day

    • Performance Gain 5 5
    • Fit 5 5

    • 5/5

      Installation Time: Full Day

      December 08, 2018

      Great gears

      They’re gears the give you more acceleration and do what they’re suppose to


      Year: 2005 Submodel: GT

      Helpful (8)

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