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SpeedForm GT/CS Style Rear Spoiler - Unpainted (15-18 Fastback)

Market Price $359.99 You Save 10% ($35.00)
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$324.99 (each)

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  • Item 394042-00
  • MPN# 394042-00

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    Features & Details

    • Bold Modern California Special Styling
    • Durable, Lightweight ABS Construction
    • Simple Installation - Drilling Required
    • Ships Unpainted
    • Fits All 2015-2018 Fastback Mustangs
    Pre-Painted Mustang Rear Spoiler

    GT/CS Style Spoiler. Add the bold signature styling of the GT/CS Mustang to your very own 2015-2018 with this great looking Rear Pedestal Style Spoiler from SpeedForm. This GT/CS Style Spoiler ships unpainted, so you can customize it however you like - and it is also available pre-painted in 2015-2018 factory colors. So, if you're seeking a timeless, classic look for your S550 Mustang, this California Special Rear Spoiler is just what you need.

    Superior Quality. Constructed from one-piece blow molded acrylonitrile butadiene styrene (ABS) material, this California Special Style Rear Spoiler is lightweight and extremely durable. Unlike some other rear wing options on the market, this GT/CS Style Spoiler won't chip or crack like fiberglass and will last for many years to come.

    Drilling Required. This SpeedForm GT/CS Pedestal Style Spoiler will require drilling into the deck lid for installation. Drilling templates and all the necessary hardware is included. If your Mustang is equipped with a factory spoiler, the original holes will be exposed after installing this GT/CS Style Wing.

    Application. This Unpainted SpeedForm GT/CS Style Rear Spoiler is designed to fit all 2015-2018 Fastback Mustangs, including the V6, EcoBoost, GT, and Shelby GT350 models.

    Technical Notes. This SpeedForm Rear Spoiler ships unpainted. AmericanMuscle recommends professional installation of all body parts. We also recommend test fitting these products before they are painted.

    Fitment: 2015 2016 2017 2018 Details

    What's in the Box
    • (1) Rear Spoiler
    • Templates
    • Installation Hardware
    Installation Info
    Will it fit my Mustang?

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    2 Questions / 2 Answers

    Ask a Question

    Hello, what spoiler will fit on a mustang GT convertible 2015 because a lot of your spoiler does't fit for convertible ?


    • The GT/CS Style Rear Spoiler will work with a convertible model.


    Helpful (0)

    Will I it fit a 2018 GT convertible?


    • The GT/CS Style Rear Spoiler, Will not fit the convertible models and is intended for the fastbacks.


    Helpful (0)

    Customer Reviews (1) Write a Review

    Overall Rating 4.0

    out of 5 stars

    Installation Time:Afternoon

    • Fit 4 4
    • Appearance 4 4
    • Bang For Your Buck 3 3

    • 4/5

      Installation Time: Afternoon

      February 23, 2018

      Fantastic way to finish off the back of your car

      Give your non California special S550 that CS feel. Lightweight ABS is paintable and wrapable. Won't chip or crack like the fiberglass alternatives. Install using factory holes plus a few additional for the rental pedestal


      Year: 2016 Submodel: GT

      Helpful (0)

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