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RTR Rear 3-Piece Splitter Upgrade without Diffuser (10-12 All)

Item 384007
AmericanMuscle no longer carries the RTR Rear 3-Piece Splitter Upgrade without Diffuser (10-12 All). Please check out Mustang Rear Diffusers & Valances for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • RTR Signature Modern Aggressive Styling
    • Rear 3-Piece Splitter
    • Injection Molded TPO Material
    • Requires California Special Rear Lower Fascia Diffuser
    • Fits 2010 to 2012 Mustangs


    Ready To Rock! This is the same exact 3-piece lower rear splitter that is included as original equipment Ford Mustang RTR designed and developed by Vaughn Gittin Jr. The RTR 3-piece splitter features modern aggressive race inspired design making it the perfect addition to your modern Mustang.

    Quality Construction. Manufactured from OEM quality high pressure injection molded high-strength thermal plastic olefin (TPO) for it's long lasting durability, this 3-piece rear splitter features an OEM style grained texture to increase longevity against rock impacts from daily driving.

    Application. This RTR 3-piece Rear Splitter is a direct fit appearance upgrade for the 2010 to 2012 Shelby GT500, California Special and Boss Mustangs. Can also be installed on V6 and GT models in conjunction with a Ford Racing GT/CS Rear Diffuser (sold separately).


    Fitment: Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • 3 piece splitters
    • Pushpins

    Tech Specs


    Customer Reviews (14)

      Reviews of RTR Exterior products have an average rating of 4.7 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • Boss 302 - 12
        • GT - 10, 11, 12
        • GT500 - 10, 11, 12
        • V6 - 10, 11, 12

        Requires California Special rear lower fascia diffuser for installation.

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