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MMD Roof Spoiler; Matte Black (05-14 Coupe)

Item 71336-99
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$199.99 (each)

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      Review & Installation Video

      Hey, I'm Justin with and I'm taking a closer look at a very cool product from MMD that will add the element of speed to the roofline of your S197. I'm talking about the MMD Roof Spoiler available in matte black or pre-painted, fitting all 2005 and newer Mustangs. This is another stylish and innovative part from industry leader MMD, who continues to produce some must-have parts for your Mustang. Now if you're not watching this video on our site already and you'd like to check out more stuff from MMD, all you have to do is simply click on the link below to head back to So the crew over at MMD wanted to come up with a way to add a dynamic element to the roofline of the S197 and to speed up the look of the car even when it's standing still. This roof spoiler from MMD was the result. The spoiler itself has been made from a vacuum-formed ABS plastic, so besides being extremely lightweight, it's also going to be very durable. And best of all, it should not have any impact on the visibility out of the rear window. By the way, if you wanted to stay up-to-date with all of the latest products released for your Mustang, like this roof spoiler for example, you have to subscribe to our YouTube channel by clicking on the link below. That way when new products do drop, you'll be the first to know about it.As I mentioned in the beginning of the overview, you do have a couple of options when it comes to the finishes of this roof spoiler. You can pick up the matte black version, which I do have here in front of me. Or for a few bucks more, you can pick up the pre-painted, color-matched version. That version does get sprayed right here in our in-house, state-of-the-art paint booth using the same base and clear coat that Ford uses on their Mustangs, so as you might have guessed, the color match is very impressive. Getting the MMD Roof Spoiler installed is a total piece of cake. It should take you about 15 minutes using the supplied instructions and the pre-installed 3M automotive tape. You'll want to first make sure the rear window is nice and clean using the supplied alcohol prep pads. Remove the protective backing on the 3M automotive tape and then adhere the spoiler carefully to your rear window. If you do have any questions about the product itself or about the actual install, you can always give us a call or e-mail us at So if you want to give your S197 a totally unique look, then you have to check out MMD's Roof Spoiler, available right here at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Aerodynamic Styling
      • Aggressive Matte Black Finish
      • Durable Automotive Grade ABS Material
      • Easy Installation, No Drilling Required
      • Fits All 2005-2014 Mustang Coupes


      Aerodynamic Styling. Add a sleek aerodynamic appearance to your Mustang with a Matte Black Modern Muscle Design Roof Spoiler. This MMD Rear Roof Spoiler looks great just by itself or when combined with a set of MMD quarter window louvers.

      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 completed in a smooth matte black finish for aggressive good looks.

      Easy Install, No Drilling. No messy bondo, fiberglass, or drilling is required for installation. This MMD Roof Spoiler installs simply with the supplied 3M doubled sided automotive bonding tape for a quick and easy installation.

      Application. This Matte Black Modern Muscle Design Mustang Rear Roof Spoiler is designed to be a perfect fit on any 2005 to 2014 Mustang Coupe including the V6, GT, Bullitt, BOSS or Shelby models.

      Modern Muscle Design

      Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

      MPN# 71336-99

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (42)

      Write a Review

      Ratings Summary

      4.5 out of 5 overall rating from 42 customers

      Installation Time: Less than 1 Hour

      • March 01, 2020

        4 2007 GT - SuperG Installation Time: Less than 1 Hour

        Nice add to my roush!

        Hey guys - love this matte black spoiler, it was already $200 so I chose not to double down and get it painted. Matches my mmd matte black hood vents though. Best installed with a friend as you get one shot - that adhesive is awesome. Will leave roughly 1/8” gap in either side when perfectly centered. 130mph, no problem. I only hand wash so I can’t speak to car wash durability. Does not impede rear vision in any way. Feels stout, no wiggling so it doesn’t have any middle sag. Only knock is the price, but I made the choice to buy so I’m not complaining.

        Helpful (0)
      • May 30, 2019

        5 2007 GT - BenR Installation Time: Less than 1 Hour


        It’s an awesome addition to a car that’s became a project for me.

        Helpful (0)
      • March 25, 2019

        2 2006 GT - MattS Installation Time: Less than 1 Hour

        Looks cheap

        Had it on for 2 days and thought it looked like it should be on a civic so i took it off

        Helpful (1)
      • January 17, 2019

        4 2011 GT - BrianH Installation Time: Less than 1 Hour

        Matte black roof spoiler

        Great looking little roof spoiler... goes well with the gloss/matte look on the rest of the car. Gave it four stars just due to cost.

        Helpful (0)
      • October 23, 2018

        5 2011 GT - RobertB Installation Time: Less than 1 Hour

        looks great

        I was worried about the installation, but actually very easy. Looks great for the price.

        Helpful (5)
      • August 14, 2018

        5 2005 GT - omniscient824 Installation Time: Less than 1 Hour

        Looks great

        Changes the look of the car and made mine look awesome. Literally took 5 minutes to install.

        Helpful (5)
      • May 31, 2018

        5 2009 GT - RobertL Installation Time: Less than 1 Hour

        2009 GT Roof Spoiler

        Super easy to Install. Looks Killer. Changes the appearance of the car.

        Helpful (6)
      • May 18, 2018

        4 2008 Bullitt - Gage Installation Time: Less than 1 Hour

        Roof spoiler

        If you’re just looking to expand the roof line this does it. I personally bought the spoiler to see if it blocked visibility, which it didn’t, until I purchased louvers. Now I live in an area where you see this generation of Mustang everywhere, and I’ve never seen one with a spoiler like this so the originality is great.

        Helpful (6)
      • April 29, 2018

        5 2014 GT - ChristopherC Installation Time: Less than 1 Hour

        Looks Awesome!

        This looks awesome. Great addition without a lot of effort.

        Helpful (6)
      • March 22, 2018

        5 2005 GT - CharlesM Installation Time: Less than 1 Hour

        05 Boss Mustang

        easy to install, took longer to clean the rear window than to install it.

        Helpful (5)

      Questions & Answers (8 answers)

      5 Top Rated Questions

      Is this matte black an exact match for the matte black mmd hood vents? Couple reviews said it was lighter than in pictures.

      do you all paint the roof spoiler

      • This is a matte black ABS material. This does not come painted.

      Helpful (0)

      i want to get it painted the same color as my car how much is it going to be i dont think it gives you that total amount.

      • Unfortunately, we currently only offer this MMD Roof Spoiler in matte black and not in pre-painted colors.

      Helpful (0)

      can it be paint

      • This MMD Roof Spoiler already comes in a matte black, however, as long as it is prepared correctly it can be painted.

      Helpful (0)

      Will it survive also speeds above 100mph if it is just adhered with 3M tape?

      • While I would not advise doing that, the 3M tape (if installed correctly) will be able to withstands those speeds.

      Helpful (0)
      Post Your Question
      3 More Questions
      How about going through the car wash With the rotary and strap car washes, will this stay on???? 2 answers
      Willpak Louver Combo Does this fit over the louver? 3 answers
      Paint? Could you paint this to match your Stang and if so will AM ever offer it as a pre-painted part? Thanks in advance! 2 answers

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Roof Spoiler
      • (1) Alcohol Pad
      • (1) Adhesion Promoter
      • (1) AmericanMuscle Instructions

      Tech Specs

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • Bullitt - 08, 09
      • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
      • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
      • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14