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MMD Quarter Window Louvers - Carbon Fiber (05-14 Coupe)

Item 71303-77
AmericanMuscle no longer carries the MMD Quarter Window Louvers - Carbon Fiber (05-14 Coupe). Please check out Mustang Louvers - Quarter Window for an updated selection.
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    Review & Installation Video

    These MMD Quarter Window Louvers in carbon fiber for '05 to '14 Mustangs, they're a good option for the guys out there that like the look of an aftermarket old-school inspired exterior appearance but that don't wanna go with a traditional painted quarter window louver. These quarter window louvers are a quick and easy way to enhance the exterior appearance in a non-permanent way. So it's a good option for those owners that are looking to just add a little bit something more but that aren't looking to get crazy modifying, and the carbon fiber gives a totally different custom look to the louver. The install for these louvers is easy. It's a one outta three wrenches in the difficulty meter. You can plan on spending about a half an hour getting these on the car. So there's a ton of different quarter window louver options for these cars, and it's all gonna come down to personal preference and the kind of look that you like. Styling wise, these louvers are less sportsy than some other options out there. They have what I consider an old-school design that doesn't really pop off of the car that much, and that's gonna give them a different appearance. They look a little bit flatter to me and are one of the more sleek options. You can see that these have a stepped louvered design, which is a throwback to the '60s and '70s, and it resembles the rear window louvers. These have a carbon fiber finish, which is gonna be much different than your other options out there. So MMD offers these same louvers unpainted or pre-painted to match your Mustang's factory paint color, but the carbon fiber option stands on its own. Carbon fiber gives a different kind of look and it isn't for everyone, but if you're trying to match other carbon fiber exterior pieces or you just want a little touch of carbon fiber, this is an easy way to add that. These are made from 100% real carbon fiber. They've also been vacuumed infused with resin for strength, and you can see that these have a very smooth appearance. They do have a glossy finish, but I will say that if you wanna keep the looks of the carbon fiber, then you're gonna wanna keep these waxed. The sun and elements can damage the carbon fiber, and keeping a coat of wax on these will keep them looking like new. One thing that I'll mention here is that the backside of these things isn't necessarily pretty. So if you're worried about seeing the backside from inside of the car, then you always have the option of grabbing some Quarter Window Blackout Decals to hide the backside. The Blackout Decals cost 25 bucks and they're just a little styling upgrade if you're worried about the looks from inside of the car. When it comes to price, you can expect to pay right about $280 for these. Right off the bat, I'll say that carbon fiber tends to be expensive and that's what's driving the price up a little bit here. The unpainted MMD louvers cost $80 and the pre-painted louvers cost $180. So there are less expensive options in the same louver design with a different finish. Another great thing about these window louvers is the install. I'm not sure it can get any easier than this. You're looking at spending about a half hour. I'm gonna call it a one outta three wrenches in the difficulty meter, even though you won't need any tools to get this done. These come almost ready to install, right outta the box. You will need to put some 3M tape on these yourself. The only other way that this could get any easier is if they had the 3M tape pre-installed on the back already. To start the install, since these install onto the window and not onto the body, you're gonna wanna make sure that the windows are as clean as possible, and I'm talking no bugs, no grime, or any of that. Once the window's clean, apply the 3M tape to the backside of the louver. You're gonna wanna put the tape on the flat contact areas on the louver. After the tape is installed, remove all the backing and line up the louver with the rear corner of the glass. Then line the louver up with the top trim while still holding the bottom corner away from the glass, then attach the bottom and front of the louver to the glass. You really only have one chance at lining this up correctly, so just make sure that you take your time. Once everything's lined up, press firmly on the louvers in the areas where the tape is touching the glass. You wanna make sure that you're gonna create a good seal here. One other thing to mention here is that you should allow the tape to adhere for 24 hours before driving the car. If you don't let it set, the adhesion could fail and you could be looking at your louver taking flight. That's it as far as the install, but if you wanna take a look at the fit, you can see that these things do fit very nicely. That's gonna be it for the MMD Quarter Window Louvers in carbon fiber for the 2005 to 2014 Mustang. You can always check them out more online right here at

    Product Information

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


    • Aggressive, Race Inspired Styling
    • Real Carbon Fiber Construction
    • Easy Installation
    • No Drilling Required
    • Sold as a Set of Two
    • Fits All 2005-2014 Mustang Coupes


    Aggressive Race Styling. Add aggressive, race inspired styling to your S197 Mustang Coupe with a set of MMD Carbon Fiber Quarter Window Louvers from AmericanMuscle. These MMD Window Louvers are made of 100% real carbon fiber and will really make your Pony stand out at your local cruise night or just cruising the streets.

    Carbon Fiber Construction. These Modern Muscle Design Quarter Window Louvers are manufactured from 100% real carbon fiber. They have been vacuumed infused with resin for strength and have a superb show quality finish that is ready to install straight out of the box.

    Easy Install, No Drilling. No messy bondo, fiberglass, or drilling is required for installation. These MMD Quarter Window Louvers install 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's 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 ordering options above.

    Application. This pair of Carbon Fiber MMD Quarter Window Louvers are designed for use on all 2005-2014 Mustang Coupes, including the V6, GT, Bullitt, BOSS and Shelby GT500 models. Sold as a set of two - one driver side and one passenger side.

    Modern Muscle Design

    Fitment: Details

    CA Residents: WARNING: Cancer and Reproductive Harm -


    Customer Reviews (18)

    Write a Review

    Ratings Summary

    5 out of 5 overall rating from 18 customers

    Installation Time: Less than 1 Hour

    • August 08, 2019

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

      Best louvers

      These are the best looking quarter window louvers. They’re sleek and aggressive. Carbon fiber matches TruFiber, APR Performance, and Speedform carbon fiber products. I have parts from all three companies and they all look identical.

      Helpful (0)
    • July 05, 2019

      5 2011 GT500 - yukikaze Installation Time: Less than 1 Hour

      High quality

      Really easy to put on and looks great! It’s a little bit pricy but you really get a great carbon fiber look. I couldn’t be happier with the result and I highly recommend it.

      Helpful (0)
    • May 14, 2019

      5 2013 V6 - Ant Installation Time: Less than 1 Hour

      Carbon fiber

      Carbon fiber Looks amazing on the blue grabber mustangs

      Helpful (0)
    • July 31, 2018

      5 2013 GT500 - cajun66 Installation Time: Less than 1 Hour

      carbon fiber quarter windows

      I love carbon fiber .Changed out the black plastic ones for this mod. Gets attention at car shows. I had a friend body shop do it. Because was worried about removing the old quarter windows.

      Helpful (5)
    • May 02, 2018

      5 2008 GT500 - FrankO

      Great product

      Exactly as advertised. Installations so easy, a caveman could do it. My GT500 looks great with it and keeps turning heads.

      Helpful (6)
    • September 03, 2017

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

      Nice addition

      Product looks good, installs easily and is a nice addition to my 2013 California Special GT. Because of my satisfaction with this product I ordered many more carbon fiber products. Not all are as well built or fit as well as these louvers.

      Helpful (7)
    • August 31, 2017

      5 2014 V6 - Bill Installation Time: Less than 1 Hour

      Can't Go Wrong.

      It is a great looking product. It adds a nice look to my car and is very worth it.

      Helpful (8)
    • July 02, 2017

      5 2006 GT - Scorpian97 Installation Time: Less than 1 Hour

      Sharp looking with excellent quality!!

      The carbon fiber window lovers are a great mod to add to your vehicle! They look sharp and are really hard and durable. You can't go wrong with this set of lovers. It comes with everything needed to install them. Super easy to line up with the bodyline and put on.

      Helpful (7)
    • June 24, 2017

      5 2007 V6 - Mark Installation Time: Less than 1 Hour

      Mark N.

      Looks great to match my carbon fiber mirrors. Easy installation.

      Helpful (7)
    • March 01, 2017

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


      Very easy to install took me about 30 minutes. They look incredible and make my car stand out. Sometimes there is some noise when driving but it's very little and if you have a loud exhaust you shouldn't hear it all Overall very pleased with this product

      Helpful (8)

    Questions & Answers (1 answers)

    1 Top Rated Question

    I had this item saved in my list on here for a little while now hoping it would come back in stock. But now it's listed as discontinued. Is there going to be a replacement that is comparable to this item that is real carbon fiber construction? Or is "carbon fiber appearance" all that is available now? If so, is there perhaps another manufacturer that may sell carbon fiber construction or does MMD maybe do special orders? Thanks for your reply.

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    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Driver Window Louver
    • (1) Passenger Window Louver
    • (1) 3M Tape
    • (2) Alcohol Packs
    • (2) Adhesion Promoter
    • 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

    Coupe models only

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