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SpeedForm GT350 Style Track Pack Rear Spoiler - Gloss Shadow Black (15-19 All)

Market Price $172.49 You Save 13% ($22.50)
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$149.99 (each)

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  • Item 406911-G1

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Ship to: Ashburn - 20149
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    Features & Details

    • Aggressive Appearance Upgrade
    • Matches Gloss Shadow Black (G1) Factory Paint
    • Durable, Lightweight ABS Construction
    • Clean Cutting-Edge GT350 Track Pack Styling
    • Drilling Required for Installation, See Details Below
    • Does NOT Cover Holes Left by GT/CS Spoilers
    • Fits 2015-2019 Mustang Models
    GT350 Track Pack Styling. Give your 2015-2019 Mustang a stylish appearance upgrade with improved aerodynamics by installing a SpeedForm GT350 Style Track Pack Rear Spoiler. This fantastic-looking Rear Spoiler, which comes already painted in Gloss Shadow Black, will add aggressive track appeal to your S550 Mustang.

    Gloss Shadow Black. This SpeedForm GT350 Style Track Pack Rear Spoiler comes already completed in the factory correct Gloss Shadow Black (G1) color. Using the newest Color Match technology this Rear Spoiler will match your Mustang's factory exterior color perfectly.

    Superior Quality. Manufactured from blow molded acrylonitrile butadiene styrene (ABS) material, this GT350 Style Rear Spoiler was made to OEM specifications for a perfect fit. ABS is an extremely strong material known for its light-weight, superior durability and impact resistance. Unlike some other rear wing options on the market, this GT350 Spoiler won't chip or crack like fiberglass and will last for many years to come.

    Drilling May Be Required. This GT350 Rear Spoiler was specifically designed to reuse the existing holes left in the deck lid by the stock wing (if so equipped) on the Fastback model. The spoiler installs easily with a combination of hardware and 3M automotive bonding tape, a drilling template is included for the Mustangs not equipped with a factory installed wing. Convertible models equipped with a stock wing will not be able to reuse the factory holes, drilling will still be required for installation.

    Application. This Gloss Shadow Black SpeedForm GT350 Style Track Pack Rear Spoiler is designed to fit all 2015-2019 Mustangs including the V6, EcoBoost, GT and GT350.

    Application Note. This Rear Spoiler may come in contact with the factory antenna when the trunk is opened on Convertible models.


    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# 406911-G1

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Rear Spoiler
    • Mounting Hardware
    Installation Info

      Customer Photos (24) Submit Your Photo

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        Questions & Answers (1)

        1 Top Rated Question

        Which is darker/ matches the gloss deck lid? The shadow black or gloss black? Whats the difference in color for both? thank you

        • Gloss black (UA) is a closer match. The Shadow Black has a metallic flake to it.

        Helpful (0)
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          Customer Reviews (6) Write a Review

          Overall Rating 4.8

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Fit 5 5
          • Appearance 4.833333 4.8
          • Bang For Your Buck 4.833333 4.8

          • 5/5

            Installation Time: Afternoon

            July 16, 2019

            Solid spoiler.

            Installing took about 2-3 hours. The two bolts closest to the middle are tough to get to and be careful not to drop them inside the trunk. Line up the spoiler and screw in. No real issues. Paint is nice and matches shadow black 2016 mustang. Looks good.


            Year: 2016 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            July 16, 2019

            Excellent Spoiler

            I purchased this spoiler after seeing another listing on AM for the same spoiler @ $450. I had contacted c/s and they said this spoiler is the exact same one, just only in Shadow Black and not choosable in a different color. Overall, this spoiler looks super slick on my blacked out magnetic metal (grey) convertible pony. Additionally, with my convertible I bought a stubby antenna (see Amazon) because it will rub against the stock antenna when opening the trunk lid. I did not install this spoiler myself, instead had a high end detail shop that i’m familiar with do it. They had said the included screws were too small, so they used their own stock, which is a clear detriment to this product. Originally negotiated $100 install (using touchup paint etc), the shop asked for $120 after the issue with the short screws.


            Year: 2019 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            July 14, 2019

            Looks amazing

            So much better than the stock lip spoiler imo and Ruby looks way more aggressive now. It was a pain to remove the old spoiler, but installing the new one was a breeze.


            Year: 2016 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            July 07, 2019

            Great value, good looks

            I was looking at the speedform GT350 replica track pack spoiler for a while, but couldn’t justify the $450 cost. I saw this one for $150 and decided to try it out since it was G1 shadow black and already matched my car. I received the spoiler with free 2 day shipping on top of the incredible price, it was packaged well and read fragile on the box. The paint has a little more orange peal than the oem, but really what do you expect for a pre-painted spoiler at this price point. Mine was missing 1 washer and the prep/primer wipes mentioned in the instructions. But overall I’m very happy with the spoiler. It looks great on the car and the install was pretty straight forward, watch videos and pick up some plastic trim removal tools and you’ll be set.


            Year: 2017 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Afternoon

            July 05, 2019

            Best upgrade for the cost

            The installation took approximately 3 hours. It took a long time getting all the 3M tape off the old decklid wing; goo gone works wonders, though the process is slow. It was a sold purchase with no regrets thus far. The only con is the paint job is not as pristine as hoped; It came with several chips, where it looked as though the paint did not take (5 spots total), I had to touch them up with touch-up paint from an auto-parts store (not the best match); This initially took the review from 5 to 4 star; I felt this is more a quality control issue with the manufacturer and probably a one off. Thanks AM for the install videos; they really helped! :-)


            Year: 2018 Submodel: EcoBoost

            Helpful (1)

          • 5/5

            July 04, 2019

            Amazing look

            Huge upgrade over the factory wing. Easy install and looks amazing in gloss black.


            Year: 2018 Submodel: GT

            Helpful (1)