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MMD Roof Spoiler - Matte Black (15-17 Fastback)

Market Price $224.99 You Save 11% ($25.00)
Our Price

$199.99 (each)

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  • Item 390039
  • MPN# 390039

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Features, Video & Details

  • Modern Muscle Design
  • Sleek Aerodynamic Styling
  • Aggressive Matte Black Finish
  • Durable Automotive Grade ABS Material
  • Easy Peel and Stick Installation
  • Fits All 2015-2017 Fastback Mustangs

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 2015-2017 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.

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 2017 Fastback Mustang including the V6, EcoBoost, GT or Shelby GT350 models.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Roof Spoiler
  • (1) Alcohol Pad
  • (1) Adhesion Promoter
  • (1) Instructions
Installation Info
Will it fit my Mustang?
  • V6 - 15, 16, 17
  • GT - 15, 16, 17
  • EcoBoost - 15, 16, 17
  • GT350 - 16, 17

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
roof spoiler

arrived super fast no damage well packed fit is spot on

Helpful (1)

5/5
Roof Spoiler

Easy to install but best if two people help to place the spoiler on the glass.

Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 26 Reviews

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Customer Reviews (26) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Fit 4.68 4.7
  • Appearance 4.96 5.0
  • Bang For Your Buck 4.44 4.4



  • 5/5

    Installation Time: Less than 1 Hour

    February 21, 2017

    roof spoiler

    arrived super fast no damage well packed fit is spot on

    Rmsuafl

    Year: 2015 Submodel: GT

    Helpful (1)

  • 3/5

    Installation Time: Less than 1 Hour

    February 01, 2017

    So so

    Looks good, but when I received it the primer was bubbled and I had no choice but to paint it . The spoiler is not a prefect fit on the window but when centered it looks great. When I called american muscle their customer service was top notch like always .

    1lowlylocksmith

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 28, 2016

    Roof Spoiler

    Easy to install but best if two people help to place the spoiler on the glass.

    Paolo

    Year: 2017 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 06, 2016

    MMD Roof Spoiler

    Love the fit and finish. I've been waiting for this to come out for over a year. I knew i would like it since i had a similar one on my last mustang.

    Morganstern

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    November 01, 2016

    mmd roof spoiler

    the roor spoiler fit perfect make sure the glass is warm not bellow 40 degress. the material is very strong once you have it mounted to glass no flex.

    billt

    Year: 2016 Submodel: GT

    Helpful (1)

  • 5/5

    July 30, 2016

    Very Nice!

    Love this product, looks great on my Mustang. My Mustang is black and I know in the video it says you do not need to paint it (which you don't), but I decided too. I am so glad that I did, it looks a lot better painted to match my car. My son in a body-shop painter so he did it for free. Yes somewhat of the reason I did, but I would have paid even so. In my opinion it looks that much better and like it really came with the car.

    Michael

    Year: 2016 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 30, 2016

    roof spoiler

    fit was great,looks great easy instlation.tks American muscle

    bill

    Year: 2015 Submodel: V6

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 23, 2016

    MMD Window Spoiler

    Fit and finish are perfect. Had mine painted gloss black for a subtle look. No complaints.

    baggedcobra

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 14, 2016

    16 gt

    Looks great very subtle not much else i can say , easy install , clean look, love it !

    Stangman77

    Year: 2016 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    April 17, 2016

    Nice subtle touch

    Good quality and excellent fit. Gives your mustang a nice custom look.

    WhiteStang

    Year: 2015 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 21, 2016

    Great Roof Spoiler

    MMD roof spoiler is another great cosmetic mod to add to your s550. Material is great quality. Install is pretty easy. Came in a well secured box w manual instructions, alcohol and prep pad. Overall it was another great mod and super easy install. Thanks to MMD and American Muscle for another great product. I highly recommend

    R408

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 17, 2016

    Great addition

    I needed to get a matte blank roof spoiler. I have the CDC one, but it needs to be painted. This MMD ready to install right out of the box. Very classy look too. A must have

    BIGGSAM

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 02, 2016

    Subtle look for the roof line

    This roof spoiler was the thing I didn't know I needed until I saw it. I love how subtle it is, yet it gives the roofline a little more OOMPH/ It really accentuates the upper lines of the car very well, and was a breeze to install. Total install time took me less than 5 minutes. Definitely give this a look if you're looking for that little extra something!

    suckerv

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 28, 2016

    Quality Piece to Stand Out in the Crowd

    I couldn't be happier with the overall look of this MMD Roof Spoiler! The install is incredibly simple. Clean the window, wipe with alcohol, apply adhesive promoter, apply the Roof Spoiler. It's an incredible precise fit, beautifully accents the roof line from a side profile, and from the rear it creates a gorgeous new touch to admire! If you are on the fence about this Roof Spoiler, do not hesitate! These will sell out quickly! 4 minute install requiring no tools!!

    ProjectWhitemare

    Year: 2015 Submodel: GT

    Helpful (1)

  • 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 (0)

  • 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 (0)

  • 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 (0)

  • 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 (0)

  • 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 (0)

  • 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 (0)

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