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MMD Quarter Window Scoops; Pre-Painted (15-20 Fastback)

Item 398376
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      Review & Installation Video

      Product Information

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


      • Matches 2015-2020 Factory Mustang Colors
      • Painted Right Here at AmericanMuscle!
      • Clean, Sleek, Sporty Styling
      • Honeycomb Inserts Included
      • Durable, Lightweight ABS Construction
      • Easy Peel and Stick Installation - No Drilling Required
      • Driver and Passenger Side Scoops Included
      • Fits All 2015-2020 Fastback Mustangs


      Sleek Sporty Styling. A set of Pre-painted MMD Quarter Window Scoops will add clean, sporty styling to any S550 Fastback Mustang. These C-Pillar Window Scoops feature a recessed indentation that is highlighted by a set of honeycomb inserts, giving any 2015-2020 Pony a sleeker appearance.

      Painted Here to Match 2015-2020 Factory Mustang Colors. These MMD Quarter Window Scoops are painted right here, at AmericanMuscle HQ. AmericanMuscle uses the same base coat clear coat urethane paint Ford used on the exterior of your 2015-2020 Mustang to match your stock color perfectly.

      Honeycomb Inserts Included. These Pre-Painted MMD Quarter Window Scoops come complete with two large and two small of honeycomb style inserts. The larger inserts mount in the mouth of the Scoop near the B-pillar, where as the smaller inserts install within the actual scoop itself. These included honeycomb inserts help to further enhance the sporty styling of your fastback Mustang.

      High Quality Construction. Manufactured from high quality acrylonitrile butadiene styrene (ABS), these MMD Quarter Window Scoops were designed using the original OEM CAD data from Ford to ensure a perfect fit. ABS is an extremely strong material known for its lightweight and superior durability - making it ideal for use on the daily driven Mustangs.

      Easy Peel and Stick Installation. No messy glue or drilling is required for installation. MMD's Quarter Window Scoops are designed to attach to the factory C-Pillar glass with the supplied 3M doubled sided automotive bonding tape for a quick and easy installation. Just clean the surface, peel the backing and stick in place - it's that easy.

      Recommended Styling Upgrade. When installing exterior quarter window louvers or scoops on your Mustang, it is recommended to add a set of quarter window blackout decals to hide the ugly back side that wasn't meant to be seen by human eyes. See part number 386505.

      Application. These Pre-painted MMD Quarter Window Scoops are designed to fit all 2015 to 2020 Fastback Mustangs, including the V6, EcoBoost, GT, GT350 and GT500 models. Sold as a set of two, one driver side and one passenger side.

      Find Your Paint Code

      • Choose the year of your Mustang from the options above. The color choices displayed will be the only exterior paint colors available for your year Mustang. The first two letters for each color option are the paint code for your exterior color.
      • If you need to verify your paint code, look inside the door jam of your driver's side door at your VIN plate to find your exterior paint code.
      • These Quarter Window Scoops are also available Unpainted for those who like to do-it-yourself


      Fitment: 2015 2016 2017 2018 2019 2020

      MMD 398376-AJ





















      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.6 out of 5 overall rating from 100+ customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100

      • May 20, 2020

        5 2016 EcoBoost - R Installation Time: Less than 1 Hour

        SO Clean

        Love this product. These quarter window louvers really change the look of your S550. Yes, they're a little pricy, and I was hesitant to buy but so happy I did. As I read in other reviews, use 220 sandpaper to sand double-stick taped areas. Also, be very careful when attaching honey come inserts... there are 2 small bumps on the inside of louvers which should line up with the tabs on the long insert. Clean your windows well!!! Do a bunch of test fits to ensure the right placement. Much longer prep work to ensure the correct fit. 100 buy.

        Helpful (0)
      • May 15, 2020

        4 2018 GT - JordanD Installation Time: Shop Install Installation Cost: 0-$100


        Other than the tape not working well I love it. Part of the tape didn't hold for some reason. After putting more on it was fine.

        Helpful (0)
      • May 01, 2020

        5 2017 GT - ContrastS550 Installation Time: Less than 1 Hour

        Good stuff

        Had this on my car for over a year now. The car sits outside all day in the Florida sun, paint still looks good. My biggest worry was having them fly off when reaching higher speeds. They're still stuck on there after seeing triple digit speeds multiple times. If they haven't fallen off by now, they're not going anywhere.

        Helpful (1)
      • May 01, 2020

        5 2019 GT - Tonya Installation Time: Less than 1 Hour

        Perfect Match for my 2019 GT!

        My biggest concern with these scoops was if they would match my car. Not only did they match, they fit perfectly. They were easy to install....the kit came with everything I needed. I also like the fact that there is no bolting to any part of my car. If I want them off, they will come off without damaging my car or glass. I am very happy with these.

        Helpful (1)
      • April 27, 2020

        5 2019 EcoBoost - jaya Installation Time: Shop Install

        great looking

        it was open box,(wrong color) but in great condition took to my friend to have repainted. He was in tragic auto accident. Love them but will have to put this off to later.Do not post this. Thank you

        Helpful (3)
      • April 26, 2020

        5 2019 GT - Bodeau4 Installation Time: Less than 1 Hour

        Awesome Quarter Scoops

        Cool addition to my '19 Stang. Very easy install just make sure to get it centered before applying. And don't forget to take the manufacture stickers off the backside of the scoop or else it will be visible from the inside of window. Makes for an aggressive look. THANKS A.M.

        Helpful (3)
      • April 17, 2020

        5 2019 GT - Powerful Installation Time: Less than 1 Hour

        Awesome widow scoops

        The window scoops look muscular. Creates a unique dimension to the overall brutality that I was wanting in my GT 2 Mustang. Fit and finish are superb. Looks stock.

        Helpful (3)
      • April 13, 2020

        2 2019 EcoBoost - BlakeE Installation Time: Less than 1 Hour

        Looks nice but the fit is bad

        Upon receiving the product the paint was spot on but had some kind of paint flaw on the left scoop. Fitment for both scoops was bad as the black plastic piece that sticks to the scoop was to big. Week later the left scoop almost flew off and had to stop the car and take it off and then later on had to modify the piece to actually make it fit. I would not purchase this piece again and definitely not worth $300 for what I got.

        Helpful (3)
      • April 06, 2020

        5 2019 EcoBoost - Robbyjayeross Installation Time: Less than 1 Hour

        Window Scoops

        Paint was perfect but the honeycomb inserts were wrong. Had to have them send a new hardware kit.

        Helpful (3)
      • March 13, 2020

        5 2020 GT - MikeH Installation Time: Less than 1 Hour


        I recieved my from American Muscle on time, and the paint match was flawless. Install took a matter of minutes, and they look GREAT.

        Helpful (3)

      Questions & Answers (21 answers)

      5 Top Rated Questions

      Will these fit with the chrome surround?

      • These will not fit properly with any additional surrounds over the OEM moldings.

      Helpful (1)

      Is there a drain for water to escape?

      • There is no "drain" installed on this louver but utilizes an open design which will allow the water to run out when collected.

      Helpful (1)

      Do you have the pre-painted scoops in Kona Blue color?

      • We would not have the Kona blue as a pre-painted option for the MMD Quarter Window Scoops.

      Helpful (1)

      Is it possible to order only the inserts

      • I apologize, we do not carry the inserts for separate purchase. 

      Helpful (0)

      Do you match Ford Performance Blue?

      • We do not offer Ford Performance Blue at this time.

      Helpful (0)
      10 More Questions
      Do you offer the GT350 Avalanche grey? 1 answer
      Can the mmd quarter window scoops be taken off and put back on for window cleaning? thanks 1 answer
      Will these scoops hold up going through a touch less car wash blow dryer? 1 answer
      I have a 2019 bullitt which has chrome around the windows from the factory. If you offer them pre painted with the bullitt highland green, will they fit. Another customer ask about fitting over chrome and you answered no, but not sure if his chrome was factory. 1 answer
      Is the black honeycomb shiny, satin, or flat? If flat would wax be able to bring it to at least a satin look. Hoping for shiny, but doubt it. 1 answer
      Will these fit with the silver window trim of the 2019 pony package ? 1 answer
      Are they compatibles with 2019 pony package ? 1 answer
      Is it possible to get these in white? 1 answer
      Aren't these prone to be major bug collectors? 1 answer
      Can i buy a roll of the supplied tape as a seperate item ? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Passenger Side - Quarter Window Scoop
      • (1) Driver Side - Quarter Window Scoop
      • (1) Large Passenger Side Insert
      • (1) Large Driver Side Insert
      • (1) Small Passenger Side Insert
      • (1) Small Driver Side Insert
      • (1) Roll of Tape
      • (2) Alcohol Pads
      • (2) Adhesion Promoter

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