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MMD Quarter Window Louvers; Unpainted (05-14 Coupe)

Item 71303-00
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$79.99 (pair)

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      Review & Installation Video

      Hey I’m Justin with and I’m taking a closer look at MMD’s Unpainted and Pre painted quarter window louvers, fitting all 2005 and newer Mustangs. If you’re looking for a retro or modern styling part that’s going to set your ride apart from the others, look no further than MMD, they’ve quickly become the industry leader in producing cool and stylish appearance parts for Mustangs of all ages. These louvers from MMD are designed to give your ride a look similar to the late 60’s fastback Mustang in turn giving your newer generation Mustang a small dose of that retro vibe that never seems to go out of style. Taking a closer look at the louvers themselves you’ll notice MMD went with a lightweight, yet extremely durable automotive grade ABS plastic for the construction. As I mentioned earlier you can pick these louvers up unpainted, or for a few bucks more you can spring for the pre painted option, the pre painted version is sprayed right here at AmericanMuscle headquarters, using the same base and clear coat Ford uses in their factories, so you can expect a perfect color match right out of the box. To get a complete breakdown of all the color options available for these louvers, or to get a better idea of how they might look on your own ride, just click the link below to head back to our site and visit the product page. Included in the package you’ll find everything needed for the install, including the louvers themselves, the 3M automotive tape, the detailed instructions, the alcohol prep pads, and of course the adhesion promoter. You’ll first want to prep the back of the louver using the adhesion promoter wherever the 3M tape will go. This basically ensures a nice secure bond between the 3M tape and the louver itself, when that’s done simply install the 3M tape on the back of the louver and set it aside. Grab your alcohol prep pads and move over to the quarter window, wiping it down wherever the tape will go just to make sure everything is nice and clean. After that grab the louver, position it carefully over the louver and apply firmly. That’s it, getting everything done should take you 30 minutes or less using the detailed instructions. Keep in mind these parts ship for free as always the same day as your order. So if you’re looking to add that classic 60’s fastback styling to your S197 Mustang, then be sure to check out these quarter window louvers available at, and if you haven’t already done so, go ahead and subscribe to our YouTube channel by clicking the link below, or up in the corner, here you can keep tabs on all the latest parts released for your Mustang, in addition to our hundreds of cool Mustang videos we bring you guys on a daily basis.

      Product Information

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


      • Retro Muscle Car Styling
      • OEM-Quality Materials
      • Easy Install, No Drilling
      • Unpainted
      • Fits All 2005-2014 Mustang Coupes


      Painted Mustang Quarter Window Louvers 
      Retro Muscle Car Styling. Add the aggressive looks of a late 60's Muscle Car to your 21st century ride with a set of Modern Muscle Design Quarter Window Louvers for great retro styling. These Mustang C pillar scoops come unpainted so you can customize them however you like - and they are also available pre-painted in 2005-2014 factory colors.

      High Quality Construction.
      Made of OEM quality ultra-durable high impact plastic for it's long lasting durability, these Modern Muscle Design quarter window louvers are shipped to you (or your body shop) unpainted. Easy

      Install, No Drilling.
      No messy bondo, fiberglass, or drilling is required for installation. These MMD Quarter Window Scoops install simply with the supplied 3M doubled sided automotive bonding tape for a quick and easy installation.

      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. Available for 2005-2009 and 2010-2014 Mustangs, see drop down option above.

      These Modern Muscle Design Mustang Quarter Window Louvers are designed to be a perfect fit on any 2005-2014 GT, V6, or GT500 Mustang Coupes and are sold as a set of two, one driver side and one passenger side.

      Technical Notes. AmericanMuscle recommends professional installation of all body parts, we also recommended test fitting these products before they are painted.

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

      MPN# 71303-00

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 100+ customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100

      • March 26, 2020

        5 2014 GT - 2014DIBmustang

        MMD Quarter Window Louvers

        Looks awesome, everything seems to be of quality, they were a bit bigger than I expected comparing the size of the louver to the window, but they just cover the whole window. Have not installed yet because I need to paint them first, but everything arrived I damaged and in nice condition and instructions are straight forward!

        Helpful (0)
      • February 05, 2020

        Review shared from MMD Quarter Window Louvers; Pre-painted (05-14 Coupe)

        5 2005 V6 - Hagar64 Installation Time: Less than 1 Hour

        Perfect Color Match and Compliment

        These Quarter Window Louvers are a perfect color match and compliment to other exterior mods I have made with parts I bought from American Muscle. I've received several compliments at various local car shows.

        Helpful (0)
      • January 26, 2020

        5 2006 V6 - Austin421 Installation Time: Less than 1 Hour

        Its good

        I was surprised by the size of em when I got em they looked to big but when I put em on the car they looked perfect

        Helpful (0)
      • December 16, 2019

        Review shared from MMD Quarter Window Louvers; Pre-painted (05-14 Coupe)

        5 2014 V6 - ThompsonV6 Installation Time: Afternoon

        Great look.

        Gives the car a great look. Paint is a great match. Don't worry about looking through that window. just use you side mirrors, I see everything i need to see.

        Helpful (0)
      • November 15, 2019

        2 2006 V6 - Yk Installation Time: Less than 1 Hour

        Like used

        Not new , with many scratches like used, back side have couple damage , everything else is fine.

        Helpful (0)
      • October 02, 2019

        Review shared from MMD Quarter Window Louvers; Pre-painted (05-14 Coupe)

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

        Quarter louvers

        These look amazing on the car! What a difference. So easy to install. I just used a little blue masking tape with pre-measuring to ensure I positioned both sides equally.

        Helpful (0)
      • September 16, 2019

        Review shared from MMD Quarter Window Louvers; Pre-painted (05-14 Coupe)

        5 2008 Bullitt - Daniel108 Installation Time: Less than 1 Hour

        Looks great easy install

        Simple install, took about 30 minutes total. Make sure both sides are aligned, I'm about 1/4 inch off from side to side.

        Helpful (0)
      • September 10, 2019

        1 2008 Bullitt - CharlesM

        very disapointed

        I orderd them with a sales person on phone I expressed concern about MMD products very poor fittment with other MMD products sales person assured me that the fitt and quality where great took them to paint shop and ask them to install them after they where painted well drivers side louver did hot fit F... not sure MMD has any quality control now I'm stuck witth $200.00 paint job Will never order any thing from MMD again. Still have not spoken with AM so frustrating

        Helpful (0)
      • August 15, 2019

        Review shared from MMD Quarter Window Louvers; Pre-painted (05-14 Coupe)

        5 2013 GT - ENFORCER Installation Time: Less than 1 Hour

        Great styling piece

        A Cool mod that is surprisingly simple to install that adds to the fast and mean look the Mustang has. And I absolutely love it!

        Helpful (0)
      • August 07, 2019

        Review shared from MMD Quarter Window Louvers; Pre-painted (05-14 Coupe)

        2 2010 GT - Superman

        Horrible paint. Full of dirt

        Be prepared to paint them yourself. Twice I’ve got their prepainted products and twice I’ve had to repaint it myself.

        Helpful (0)

      Questions & Answers (59 answers)

      5 Top Rated Questions

      How does this affect visibility? I was thinking about getting these but how do they affect side visibility and visibility when backing out

      • Well it definitely diminishes the ability to see through those back windows a little bit, but you can still see through the slits in the louvers. Hasn't created a problem for me.

      Helpful (12) Show 4 more answers

      Should i buy these in black or silver? My mustang has nothing on it, yet. But I was wondering if i should just get the louvers painted black, or keep them silver as the car is? any suggestions?

      • It really depends on what look you’re going for. If you're going for a two-tone or highlight look the black ones are the way to go. But if you’re trying to go with the keeping everything the same color it would be silver. Either way I think it would look great. Once you decide your style then roll from there.

      Helpful (12) Show 8 more answers

      After installation, if the louvers were to come off, would it mess up the car paint or clearcoat from which the bonding tape was applied to?

      • No, your paint and clear coat should be perfectly fine. As an additional note to Beviking's response, if you need to remove them, you can use the heat and a fishing line or the like to help separate the louver from the body. This will prevent any paint scratching from another tool during removal. Hope this helps!

      Helpful (5) Show 4 more answers

      Will I be able to see? My biggest reason why I havent bought these is because i dont know if i will be able to see. i know thy look good but if i get in a wreck it wont matter

      • Yes. The are designed in a way that when you look back from the drivers seat you can see through the slots on the louvers. You can check out some of the pictures from other AM customers who have bought this product.

      Helpful (5) Show 1 more answer

      Cleaning the Glass Can you clean the glass behind the louvers ? Dust could be a real problem.

      • You could use a rag or a swiffer to clean the class thru the opening. That would probably be the only way to clean them without complete removing them and reinstalling them.

      Helpful (3) Show 5 more answers
      10 More Questions
      What about wind noise? I'm sure you get some sound out of the Eleanor type too? 3 answers
      I used to see these were available painted in orange grabber like my car!!! What happened to this color??? Thanks 1 answer
      do these louvers hold water? 1 answer
      In the video it says to use the adhesion promoter on the car. In the instructions I got it says do not use on the car. Which one is it? 1 answer
      What is the size of the 3m tape? 1 answer
      Not anything important but I’m really having a hard time deciding if I should have a matte black with my windveil blue 2005 mustang or just a pre painted one? Which one would look better? 1 answer
      What’s the best way to get my old louvers off? I need to replace them but the one on there have been on there for 9 years and I’m scared to take them off. 1 answer
      Does anybody know if the "MMD Quarter Window Louvers - Unpainted" for the 2005-2014 mustang comes "unpainted" as white or black? It shows both white ones and black ones in the pictures and i am not sure which i will receive when if order them. 1 answer
      I bought a set they did not fit flush. My body shop installed them on a “best effort” basis. They were snug when I left the shop but by the next day they were already pulling apart from the car. Any suggestions? Will Rousch fit better?? 0 answer
      These say Unpainted, what color do the unpainted come as? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Left Louver
      • (1) Right Louver
      • (1) 3m Tape
      • (2) Alcohol Packs
      • (2) Adhesion Promoter
      • (1) AmericanMuscle Instructions
        Hardware included:
      • None Required

      Tech Specs

          Related Mustang Categories