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SpeedForm Factory Style Flush Mount Blade Spoiler - Unpainted (15-20 All)

Item 387349
Market Price $279.99 You Save 11% ($30.00)
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    Features, Video & Details

    • Factory Style Flush Mount Blade Spoiler
    • Perfect Appearance Upgrade
    • Durable, Lightweight ABS Construction
    • Pre-Attached Bonding Tape Included
    • Ships Unpainted
    • Covers Holes Left By Factory Wing, Excluding GT/CS Wings
    • Fits All 2015-2020 Mustangs

    Review & Installation Video

    Review & Install Video

    Hey, guys, Adam here with Today, I'm bringing you a quick overview and installation of the Flush Mount Blade Spoiler in the unpainted finish, available for all 2015 and newer Mustangs. So, in this video, I'll be going over the styling and appearance, of course, of the Flush Mount Rear Spoiler, as well as its materials and construction. I'll top the video off with the install, which I'll let you know up front is going to be a very easy one out of three wrenches on our difficulty meter, because it applies simply with 3M automotive bonding tape.The factory-style Flush Mount Blade Rear Spoiler will, of course, be for any 2015 or newer Mustang owner who either wanna replace a damaged rear spoiler from the factory or did not pick up the performance pack S550, which didn't come with the rear spoiler from the factory line. So, this spoiler you see here is an exact replica of the OEM-style spoiler that comes from the factory directly from Ford on the S550s. Now, this one's gonna cater to the guys out there who need that OEM replacement, and it's gonna cater to the guys not looking for an exact aftermarket option, something that isn't too over the top, and wants to go with an OEM-style look.So, as you can see from the title, this is gonna sit completely flush up against your factory trunk lid, just like it's sitting flush on the table right now, leaving no spacing underneath it, exactly what the OEM spoiler is known for. Now, this is gonna be a perfect replacement for any damaged spoilers that took a hit during an accident and, of course, gives you the unpainted option right out of the box to get painted at your local custom paint shop.Now, since this one is an OEM replacement and a replica from the Ford factory, of course, it's gonna have some OEM quality materials. This is gonna be a one-piece blow-molded ABS plastic, a very common material among the aftermarket parts and, of course, directly from Ford's factory line. Now, with that said, again, it comes unpainted right out of the box, a perfect material to get painted at a local paint shop, so you can get this one custom paint matched to your factory OEM spec or any color of your choosing.As far as the price tag goes for the flush mount factory-style blade rear spoiler, this one is gonna run you just about $250, not a terrible price tag in my personal opinion. If you were trying to get this directly from Ford as a factory replacement, you'd be paying a hell of a lot more than you would be for the $250 one we have here, so, of course, that itself is a steal. Now, on top of that, if you're taking it to a local custom paint shop to get it custom painted, you wanna tack that cost on top of that, so the price can rise a bit, depending on how you take it out of the box. Now, on top of that, for the guys and girls out there looking to get an aftermarket spoiler, you can get something a lot more aggressive than this, a lot more unique than this for just about $100 more. So, it comes down to exactly what you're looking for out of a rear spoiler on your S550.Shifting gears over to the install portion of the video, like I said in the very beginning, this one's gonna be easy enough for anybody to take care of with about 30 minutes or so in the driveway at home, which is why it gets a one out of three wrenches on our difficulty meter. To kick things off, you won't even need any custom hand tools. All you'll need is the alcohol wipes and adhesion promoter provided for you in the kit. Take the alcohol wipes and clean off the entire factory trunk lid exactly where you'll be applying the spoiler. Peel off the 3M automotive tape backing you see pre-applied to the back of the rear spoiler. Once you peel off the backing there, use the adhesion promoter and, of course, stick it right into place, putting down pressure all around the spoiler. This way, it gets a good bonding and doesn't come off until you want it to. Overall, about 30 minutes or so in the driveway at home and a one out of three wrenches on our difficulty meter.Just to wrap up this overview and install, if you're the owner of a 2015 or newer Mustang and you're looking to pick up an OEM-style rear spoiler, that flush mount design, to replace a damaged one in an accident, or if you didn't get the performance pack and you just wanna complete that OEM look, you might wanna check out the factory-style Flush Mount Blade Spoiler, which, of course, is available right here at

    Exciting Styling. Add exciting exterior styling to your S550 Mustang with a Flush Mount Blade Style Rear Spoiler from SpeedForm. This rear wing is the perfect appearance upgrade for Mustangs that were not lucky enough to be equipped with a spoiler from the factory. It also makes a great replacement part for a high quality accident repair.

    Superior Quality. Constructed in one-piece from blow molded acrylonitrile butadiene styrene (ABS) material for it's lightweight and extreme durability, this blade style rear spoiler is made to OEM specifications and will not chip or crack like fiberglass. Simply installs with the supplied and pre-attached 3M double-sided automotive bonding tape.

    Application. This SpeedForm Flush mount Blade Style Rear Wing Spoiler is designed to fit all 2015-2020 Mustangs including the V6, EcoBoost and GT models.

    Technical Notes. This rear deck lid 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 2019 2020 Details

    MPN# 387349

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Rear Wing Spoiler
    • 3M bonding tape
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (10)

        5 Top Rated Questions

        What color does it come in?

        • The SpeedForm Factory Style Flush Mount Blade Spoiler will come unpainted. This will require painting as the plastic is not UV resistant and will fade if not painted.

        Helpful (2)

        Does Item 387349 fit my Mustang 2016 GT Convertible?

        • Yes, this will fit your convertible.

        Helpful (2)

        Will this item fit my 2018 Mustang GT Convertible with the flat flush mount style factory spoiler?

        • Yes, it is compatible with your vehicle.

        Helpful (1)

        Is it okay of it only installed by 3M tape?

        • Hey, YinuoWT5U3785684 3M tape will absolutely be enough.

        Helpful (1)

        So the page states that the install is 3M tape only but the video show him drilling the trunk lid prior to install. So which is it?

        • I'm sorry for the confusion, the video is just showing that if you felt inclined to bolt this SpeedForm Factory Style Flush Mount Blade Spoiler in, you can drill it out from the bottom to line up the holes. However for ease of installation for a matched appearance, all you have to do is stick it on using the supplied pre-attached 3M double-sided automotive bonding tape.

        Helpful (1)
        Post Your Question
        5 More Questions
        Hello, I got a 2017 convertible Mustang with the reardecklid factory spoiler and I wondering if your spoiler will cover existing spoiler holes from factory spoilers. And if it will interfere with the antenna at the trunk opening. Thank-you 0 answer
        I saw the guy drill holes in the car and wondered if I can use my factory holes. I have a performance pack with a wing and I want to replace it with this spoiler. Can I reuse my existing drill holes to screw this spoiler in? Because I do not like the idea of just taping over my drill holes 1 answer
        Will it fit a 2016 GT 5.0 made in the UK? 1 answer
        temperature here in Middle East can rise up to 100-110F in normal days. I wonder what the heat resistance of the 3M tape that comes with the blade spoiler? 1 answer
        As it comes with 3M bonding tape only, does it withstand speeds about 150-160 mph? 1 answer

          Customer Reviews (4) Write a Review

          Overall Rating 4.5

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$250-$500

          • Fit 4.333333 4.3
          • Appearance 5 5
          • Bang For Your Buck 5 5

          • 5/5

            Installation Time: Less than 1 Hour

            June 23, 2017


            Adding a spoiler to my Mustang is just what it needed. Looks good, easy to install...jg


            Year: 2016 Submodel: V6

            Helpful (7)

          • 3/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            April 07, 2017

            Great look, fit not so.

            I love the look; it's as if Ford designed it. Not too aggressive, but definitely more noticeable than the factory one. This is a heavy and very well made product I just did not trust the 3M tape only and bolted it on. Also the right forward portion of the spoiler didn't make contact with my trunk no matter the slight variance in placements I tried.


            Year: 2017 Submodel: GT

            Helpful (7)

          • 5/5

            October 05, 2016

            Flush Mount Blade Spoiler

            Love it! It gives our Mustang just enough of that classy but sporty look. I only wish they come pre-painted.


            Year: 2016 Submodel: GT

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            June 15, 2015

            Spoiler for 2015 Mustang GT

            The spoiler was a perfect fit and low profile so was a nice added touch to my new GT sport model... affordable and didn't cost much to have painted and and installed. Very pleased with the end result!


            Year: 2015 Submodel: GT Massanutten, VA

            Helpful (9)