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MMD Roof Spoiler - Matte Black (15-19 Fastback)

Market Price $224.99 You Save 11% ($25.00)
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$199.99 (each)

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  • Item 390039
  • MPN# 390039

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    Features, Video & Details

    • Modern Muscle Design
    • Sleek Aerodynamic Styling
    • Durable Automotive Grade ABS Material
    • Aggressive Matte Black Finish
    • Easy Peel and Stick Installation
    • Fits All 2015-2019 Fastback Mustang Models

    Review & Installation Video

    Review & Install Video

    Hey guys, Stephanie with AmericanMuscle.com, here with my review of the MMD roof spoiler for all 2015 and up S550 Mustangs. The MMD roof spoiler is a quick and easy way to enhance the exterior appearance of the S550 in a non-permanent way, so it's a good option for those owners that are looking to just add a little something more, but that aren't looking to get crazy modifying. This roof spoiler's going to sit right at the top of the back window along the roof line, and looking at it here on the table, there are a few things to note. First of all, you can see the shape of this piece. It's shaped to fit perfectly and it's not a flat piece. We're going to be installing this later, so we can take a look at the fit more then, but I like that MMD didn't just make this a flat piece. It's an aerodynamic design, and there's a step up here for that third brake light, so you won't lose that. And, ultimately, what this is going to do is continue with the roof line of the car, but stand up off of the window at the same time, so it's noticeable, for sure, and it's compatible with all Mustangs, from the EcoBoost to the GT 350. This is made from a durable automotive grade ABS material, and more specifically, a vacuum-formed ABS plastic. It's very lightweight, and this type of material is commonly used for after-market exterior mods because of its long-lasting durability. This spoiler also has a matte black finish that is smooth, which is nice because it'll work with any paint color. You could also paint match this if you want, but honestly, I think it looks pretty damn good as it is. As far as price, this spoiler costs $200, which is right in line with the other roof spoiler that's currently available for the S550 right now, the CDC Outlaw. One thing that the MMD has over the CDC spoiler, though, is texture. Like I mentioned, this spoiler is smooth, so it'll look good as is or painted. The CDC roof spoiler is a TPO material that has that factory grainy texture. So, that's just a little inside info for you. Another great thing about this roof spoiler is the install. I'm not sure it can get any easier than this. You're looking at spending about 15 minutes, and I'm going to call it a one-out-of-three wrenches on the scale even though you won't need any tools to get this done. This comes ready to install right out of the box and has 3M tape pre-installed on the back already. To start the install, you are going to want to make sure that the rear window is as clean as possible, and I'm talking no bugs or grime or any of that. Once the window is clean, use the supplied alcohol prep pads to prep the very top of the window where the 3M tape will be making contact. After that, use the supplied adhesion promoter, and you want to bead around the very top of the window. This will help to make sure the connection between the 3M and the window will not fail and will be solid. Next, flip the roof spoiler over and peel the backing off of the pre-installed 3M tape. Then it's just a matter of lining the spoiler up to the very top of the window and firmly pressing down to make a seal. You really only have one chance at lining this up correctly, so if you have an extra set of hands to help you out, that might make things easier for you here. That's it as far as the install, but if you want to take a look at the fit, you can see that this thing does fit very nicely. Just as a side note, you do have a little bit of room to decide where you want to stick this down, so if you want to set it a little higher up, you can do that as well. And that third brake light's still going to be seen under this, and I just wanted to make sure that that was still going to be visible. Wrapping things up here, the MMD roof spoiler is a quick and easy way to do some exterior mods and add some more style to your S550, and it looks great by itself or paired with other mods. It's a smooth matte black piece that's going to work on all 2015 and up Mustangs, and it keeps that third brake light visible. You can check it out more online, right here at AmericanMuscle.com.

    Sleek Aerodynamic Styling. Enhance the sleek aerodynamic styling of your 2015-2019 S550 Mustang by installing a Modern Muscle Design Rear Roof Spoiler. This Matte Black MMD Rear Roof Spoiler looks fantastic by itself or when combined with other MMD exterior styling products.

    Functional. Not only does MMD's Roof Spoiler give your Mustang the aggressive look of a sports car, but its fully functional as well. MMD's designed their Roof Spoiler to increase down force at higher speeds for improved grip and traction.

    High Quality Construction. MMD's rear Roof Spoiler is manufactured to higher than OEM specifications from vacuum-formed ABS plastic for its light weight and long lasting durability. This Modern Muscle Design Roof Spoiler is then completed in a smooth matte black finish for aggressive good looks.

    Simple Installation. No messy glue or drilling is required for installation. This MMD Mustang Rear Roof Spoiler is designed to simply install with the supplied 3M doubled sided automotive bonding tape for a quick and easy installation.

    Application. This Matte Black Modern Muscle Design Rear Roof Spoiler is designed to be a perfect fit on any 2015 to 2019 Fastback Mustang including the V6, EcoBoost, GT or Shelby GT350 models.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Roof Spoiler
    • (1) Alcohol Pad
    • (1) Adhesion Promoter
    • (1) Instructions
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (37) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Fit 4.75 4.8
    • Appearance 4.972222 5.0
    • Bang For Your Buck 4.333333 4.3



    • 5/5

      Installation Time: Less than 1 Hour

      September 18, 2018

      MMD Roof Spoiler - Matte Black

      The MMD Roof Spoiler looks the goods on the rear of my Mustang.

      RobertR

      Year: 2015 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      July 27, 2018

      A Mustang must-have

      It’s sleek, sporty, durable, and sturdy. ‘Nuff said.

      JohnC

      Year: 2015 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 14, 2018

      Nice look

      Gives you that nice aggressive look! Definitely would recommend to anyone.

      JoeC

      Year: 2018 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 20, 2018

      Added style to my 2018 GT

      I was looking for a stylish accessory and this was it. Took 20 minutes to install.

      Robert

      Year: 2018 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 09, 2018

      Roof Spoiler

      Really enhances the appearance of the car. The appearance looks as if it is a factory option.

      Eric123

      Year: 2016 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 07, 2018

      MMD Roof Spoiler - Matte Black 

      Added to the car and love the way it came out. Would suggest an extra set of hands to install but still possible by yourself.

      CoryB

      Year: 2015 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      February 26, 2018

      Looks great easy to install

      The roof spoiler in matte black looks super and it's easy to install. It sits nicely over the center tail light.

      Daniel

      Year: 2015 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      February 16, 2018

      Subtle yet adds so much!

      Super easy to install, great quality and durability. It is very subtle but somehow compliments the shape of the car and other cosmetic pieces that it adds so much to the overall look of the car. A bit pricey for plastic but you get what you pay for and it is very well constructed.

      JudahH

      Year: 2017 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      November 28, 2017

      Completely satisfied

      Great product. Would go with any color S550. Installation piece of cake. Install five minutes. Aggressive look. Preferred this one bra size of the loft over the upper rear taillight.

      Terribletowel13

      Year: 2015 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      November 07, 2017

      MMD

      Nice product, adds a nice touch to the rear with out having to get a rear spoiler for the truck.

      Joe

      Year: 2016 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      October 02, 2017

      Head Turner

      I love this product definitely good quality and always have people complimenting!

      AngelM

      Year: 2016 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      September 08, 2017

      SPOILER

      GREAT ITEM GREAT PRICE EASY INSTALL WOULD HIGHLY RECOMMAND FO 2016 GT LOOKS GREAT

      GregS

      Year: 2017 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      August 14, 2017

      Great service

      Very happy with American Muscle products and service thank you I recommend them anytime!!

      NataliaM

      Year: 2016 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      July 18, 2017

      Roof spoiler

      Had a trunk mat that is cool and the roof spoiler fitted well look good many thanks Don

      DonaldB

      Year: 2017 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      July 13, 2017

      Great look

      Awesome result, easy to install. Really changes the look of the car. Pricey

      MatthewP

      Year: 2016 Submodel: EcoBoost

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      July 08, 2017

      Nice added touch

      I really like the classy look this gives my '15 GT! I do wish that it fit the glass a bit better though. Doesn't quite match up perfectly on both sides. I'm still happy with it. Definitely easier to install with two people.

      ShariM

      Year: 2015 Submodel: GT

      Helpful (4)

    • 4/5

      June 20, 2017

      Nice stylish touch

      Goes on easy..,goes well with the lines in the car.. makes the stang even more aggressive!..

      MarkyMally

      Year: 2017 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 15, 2017

      Another great mod

      Fit perfect,and looks good in matte black,although I may paint it in the future to match the body color.The price is too high in my mind,but after looking at others and comparing designs,I decided this looked better than all others.

      JoeB

      Year: 2017 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 09, 2017

      MMD Roof spoiler

      Great look. Easy installation. Adds just enough character.

      JamesM

      Year: 2016 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 08, 2017

      Fantastic Add-on

      The spoiler gives the car a very slick look. It doesn't look aftermarket, the fitament has an OEM quality. A must for every Mustang owner.

      VictorT

      Year: 2017 Submodel: V6

      Helpful (4)

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