Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter daily!
Win $3,000 in Roush Blackout Mods! Enter Daily!

MMD Quarter Window Louvers - Pre-painted (99-04 GT, V6, Cobra)

$0.00
Market Price $199.99 You Save 10% ($20.00)
Our Price

$179.99

FREE Shipping

  • Item 71320

Select Year

2004 2003 2002 2001 2000 1999

Select Color

    Ship to: ashburn - 20149
    Sorry, please enter a valid US or CA postal code
    We're sorry, zip can't be updated at this time.
    Choose options to add to cart.
      Create a list
      Add to New List

      Saved - View your saved items

      We're sorry. We couldn't save this product at this time.

      Features, Video & Details

      • Matches 1999-2004 Factory Mustang Colors
      • Painted Right Here at AmericanMuscle!
      • Durable Automotive Grade ABS Material
      • Easy Install, No Drilling
      • Fits 1999-2004 GT, V6 and SVT Cobra Mustang Coupes

      Review & Installation Video

      Review & Install Video

      Hey I’m Justin with AmericanMuscle.com, and I’m checking out MMD’s pre painted quarter window louvers fitting all 99-04 Mustangs, MMD is an industry leader that continues to product all kinds of styling parts, that can dramatically improve the attitude of any Mustang. Ok, so these louvers are totally unlike anything else for the New Edge Mustang, whereas a traditional louver design usually incorporates more of a GT500 or fastback style, these windows were designed to fit perfectly into the quarter window openings. The end result, as you can see with our 2000 GT, is actually pretty cool, and I will say works surprisingly well on these cars. The louvers themselves are constructed using a durable ABS plastic and then sprayed right here at AmericanMuscle.com headquarters, since these parts are sprayed here using the same base and clear coat Ford uses in their factory, you can expect a perfect color match on your ride. Ok, so we know the louvers are designed to improve your exterior appearance but what about the interior? Well unfortunately the result isn’t quite the same, as you can see the back of the louvers typically have a little bit of overspray and just generally aren’t that nice to look at. That’s why we offer some blackout quarter window decals. These decals are designed to improve the business side of things, making for a clean look inside and out. The best part is, these louvers install easily without the need for any drilling or messy Bondo. If you do decide to go with those quarter window blackouts you will need to install them first using a spray bottle filled with a soap and water mixture and the included squeegee. Once the decals are in place go ahead and clean the area with the supplied alcohol prep pads, once that alcohol is dry grab the 3M adhesion promoter, and wipe it down along the edges where the 3M tape will go. This is a very important step because basically it’s going to ensure a nice secure bond between the louvers themselves and the quarter window. Once that’s done, simply remove the protective backing on the preinstalled 3M tape, and adhere the louvers carefully to your ride, getting all this done should only take you 30 minutes but if you are installing those quarter window blackouts in addition to the louvers, just leave yourself about an hour. So if you’re looking for a totally unique louver option for your New Edge Mustang, all with the convenience of a pre painted part, then you have to check out MMD’s quarter window louvers available right here at AmericanMuscle.com

      Classic Muscle Car Styling. Add the classic styling of a late 60's Muscle Mustang to your New Edge Pony with a set of Modern Muscle Design Quarter Window Louvers from AmericanMuscle for impressive styling. These retro inspired Window Louvers not only look great, but are pre-painted to match your Mustangs factory color straight out of the box, saving you time and money!

      Painted Here to Match 1999-2004 Factory Mustang Colors. These MMD Quarter Window Louvers are painted right here, at AmericanMuscle HQ, with the same base coat clear coat urethane paint Ford used on the exterior of your Mustang to match your factory color perfectly.

      Easy Install, No Drilling. No messy bondo, fiberglass, or drilling is required for installation. These MMD C-Pillar Window Louvers simply install directly to the factory glass 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 1999-2004 Mustangs, see drop down option above.

      Application. These Pre-painted Modern Muscle Design Quarter Window Louvers are designed to be a perfect fit on the 1999 to 2004 Mustang Coupe, including the V6, GT and SVT Cobra models. Does not fit Bullitt or Mach 1 models. Does not fit convertibles.

      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.

      Fitment: 1999 2000 2001 2002 2003 2004 Details

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      What's in the Box
      • (1) driver side louver
      • (1) passenger side louver
      • 3M bonding tape
      • Alcohol wipes
      • Adhesion promoter
      • Instructions
      Installation Info
      Tech Specs
      Will it fit my Mustang?
      • Cobra - 99, 00, 01, 03, 04
      • GT - 99, 00, 01, 02, 03, 04
      • V6 - 99, 00, 01, 02, 03, 04

      Does not fit Bullitt or Mach 1 models. Does not fit convertibles

        Customer Photos (7) Submit Your Photo

        View All 7 Photos

          Questions & Answers (13)

          5 Top Rated Questions

          Are the louvers open Are the louvers open so dirt will get behind them? If so how will you get the dirt out? Thanks Frank

          • These quarter window louvers are a solid piece with no openings. You shouldn't have any issues with dirt and they look awesome!

          Helpful (4) Show 2 more answers

          No highland green?

          • Unfortunately we haven't had much demand for several colors, including the Dark Highland Green. We'll definitely keep this request in mind for the future though!

          Helpful (2)

          Can you buy the black out pc. by it's self ?

          • We offer the American Muscle Graphics Matte Black Quarter Window Blackout here: https://www.americanmuscle.com/quarter-window-blackout-9904.html

          Helpful (1)

          Do you guys sell the adhesive separately? I accidentally stuck it on the weather strip so i had to pull it off and it came off.

          • We do not sell the adhesive separately. The adhesive is just going to be your standard auto-grade 3M tape that you can get at really any auto parts store. However if you do have problems with the adhesive, I would suggest calling American Muscle Customer service to see what they can do to help.

          Helpful (0)

          Do you know if the company has Sonic Blue in stock or is that in a category of low demand?

          • No, we do not carry the sonic blue coloring for this quarter window scoops at this time.

          Helpful (0)
          Post Your Question
          8 More Questions
          Will it fit a 98 GT??? I understand it says 99-04, but it looks like it will fit as I am doing some serious custom work on mine. 1 answer
          will these fit the bullitt 1 answer
          Do these also fit on the mach 1 and bullitt? The fitment guide list the others of this generation except mach 1 and Bullitt Mustangs does it fit them also or no? 1 answer
          The passenger side blew off somewhere on the highway, seems silly that I have to buy a complete set for $150.00, any help on this would be great 1 answer
          Blackout? Do you need the blackout, which is an additional $50 underneath in order for it to look clean? 1 answer
          Does the blackout accesory go on the outside? Do the quarter blackout decals go on the outside or the inside? 2 answers
          when do you think the performance red pre-painted ones will be here? 1 answer
          Can you roll down the windows? if your quarter windows roll down, can you install these and still be able to roll your quarter window down? 3 answers

            Customer Reviews (67) Write a Review

            Overall Rating 4.6

            out of 5 stars

            Installation Time:Less than 1 Hour

            Installation Cost:$250-$500

            • Fit 4.444445 4.4
            • Appearance 4.714286 4.7
            • Bang For Your Buck 4.285714 4.3



            • 5/5

              Installation Time: Less than 1 Hour

              January 26, 2019

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              love these

              Haven't installed them yet as the weather has turned very cold, but I do love them and can't wait to put them on. well worth the price for an inexpensive upgrade.

              DavidD

              Year: 1999 Submodel: V6

              Helpful (1)

            • 4/5

              Installation Time: Less than 1 Hour

              January 17, 2019

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              MMD Quarter Louvers Matte Black

              Nice way too look better but not worth over $100..

              Noah

              Year: 2000 Submodel: GT

              Helpful (3)

            • 5/5

              Installation Time: Less than 1 Hour

              December 11, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Windo louvers

              Great fit and look. Installing them was easy and directions were complete.

              JensJ

              Year: 2000 Submodel: GT

              Helpful (3)

            • 4/5

              November 26, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              well worth the money

              shipment was fast as usual, the fit was good not perfect the bottom didn't quite fit, it still looked great it took about 30 mins. still happy will buy again

              FrankB

              Year: 2001 Submodel: GT

              Helpful (5)

            • 5/5

              October 04, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              looks great

              I was looking for something to improve the look of my mustang and this worked perfectly

              AshtonB

              Year: 2000 Submodel: V6

              Helpful (6)

            • 4/5

              Installation Time: Less than 1 Hour

              August 16, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              They look pretty cool

              Easy to install, Do not have vents if your expecting to get light through them , 1 solid piece of plastic

              IVIVI

              Year: 2000 Submodel: V6

              Helpful (8)

            • 4/5

              Installation Time: Less than 1 Hour

              August 14, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Looks great.

              I like the product. I think it should be offered as a pre painted part.

              Michael

              Year: 2002 Submodel: GT

              Helpful (7)

            • 5/5

              Installation Time: Less than 1 Hour

              June 29, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Looks exactly like the pics I saw !!!

              Even in the flat Black color they look Great on my 18 year old Mustang, along with the window black outs look exactly like I hoped they would.

              HowardM

              Year: 2000 Submodel: V6

              Helpful (7)

            • 5/5

              Installation Time: Less than 1 Hour

              June 12, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Perfect addition!

              The piece fits perfect. Came on time, clear instructions, comes with everything you need, installation is simple and easy. Besides all of that, it looks great!

              William

              Year: 2000 Submodel: V6

              Helpful (7)

            • 5/5

              Installation Time: Less than 1 Hour

              April 26, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Perfect

              I love these side louvers! I bought the back ones also and they look great together. I’ve gotten lots of compliments on them! In install was very easy!

              OliviaD

              Year: 2002 Submodel: GT

              Helpful (8)

            • 5/5

              Installation Time: Less than 1 Hour

              April 19, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Side louvers

              Nice looking item , eazy to install. No instructions needed , well recommend

              AlfredoR

              Year: 2004 Submodel: GT

              Helpful (8)

            • 3/5

              Installation Time: Less than 1 Hour

              March 22, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Quarter window Louver

              The appearance of the louver was great, but it did not fit over the lower window rubber very well

              StevenM

              Year: 2001 Submodel: V6

              Helpful (8)

            • 3/5

              Installation Time: Less than 1 Hour

              March 14, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              OK for what they are. Overpriced IMHO

              I would pay $50 for the pair, not $99 - that's how much they look they're worth. The matte black plastic scuffs/marks easy; also stains too easily when anything oily gets on them (WD40). The quarter windows are very slightly concave and these faux louvers are not form-fitting to the glass (they are flat). As a consequence, the thin-width 3M tape is not strong enough to hold them to the glass so they don't stick at all at the corners (tend to "pop off" and separate from the glass) so there isn't a tight seal between the louvers and the glass, allowing water and moisture and crud to get between them, especially during car washes. They do look good on the car, though, and look almost stock (the matte black plastic does not match the stock dull-gloss side mirror housing).

              LarryM

              Year: 2001 Submodel: V6

              Helpful (9)

            • 5/5

              Installation Time: Less than 1 Hour

              January 26, 2018

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Quarter window louvers

              These louvers are awsome makes the look of your mustang more aggressive and the quality is 10/10

              Jose

              Year: 1995 Submodel: GT

              Helpful (9)

            • 5/5

              Installation Time: Less than 1 Hour

              November 28, 2017

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Side window

              They look great on my 2001 cobra svt easy to install

              MichaelC

              Year: 2001 Submodel: Cobra

              Helpful (8)

            • 1/5

              Installation Time: Less than 1 Hour

              November 09, 2017

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Too high for what you get

              These would be OK if they didn't warp, and pull away from window. Also hard to paint, it crinkles .

              MichaelM

              Year: 1999 Submodel: GT

              Helpful (10)

            • 5/5

              Installation Time: Less than 1 Hour

              September 26, 2017

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              They look great

              My quarter window was busted out due to me locking my keys in my car and I didn't want to spend 700$ to get it fixed so this was a great alternative. It looks nice and fixed an extremely expensive problem.

              TrentS

              Year: 1999 Submodel: GT

              Helpful (8)

            • 5/5

              Installation Time: Less than 1 Hour

              September 24, 2017

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Good option

              They do exactly what they are supposed to - look cool!

              MattR

              Year: 1999 Submodel: GT

              Helpful (8)

            • 5/5

              Installation Time: Less than 1 Hour

              September 24, 2017

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              Window louvers

              Awesome product and look for our 2004 Mustang. Easy install.

              REDPONY

              Year: 2016 Submodel: EcoBoost

              Helpful (8)

            • 5/5

              Installation Time: Less than 1 Hour

              August 27, 2017

              Review from MMD Quarter Window Louvers - Matte Black (99-04 GT, V6, Cobra)

              MMD Quarter Window Louvers

              These louvers fit great and the installation was very easy, just follow the instructions.

              VMan

              Year: 2004 Submodel: Cobra

              Helpful (8)

            Related Mustang Categories