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SpeedForm Classic Quarter Window Louvers - Matte Black (05-09 All)

Market Price $179.99 You Save 17% ($30.00)
Our Price

$149.99 (pair)

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  • Item 71315-99
  • MPN# 71315-99

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Features, Video & Details

  • Classic Muscle Car Styling
  • Aggressive Matte Black Finish
  • Durable Automotive Grade ABS Material
  • Easy Install, No Drilling
  • Fits All 2005-2009 Mustang Coupes

Review & Installation Video

Review & Install Video

Hey, Justin with here and I’m checking out MMD’s classic quarter window louver in matte black fitting all 05-09 Mustangs. If you’re looking for a modern or retro 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 styling appearance parts for Mustangs of all ages. MMD classic louvers are of course inspired from the late 60’s fast back Mustang, and offer more of that flush mount louver look typically found on the older cars, thanks to their unique design. As you can see, these are more of a true window cover, fitting perfectly into the quarter window opening, giving you that classic styling. Taking a closer look, you can see MMD went with a lightweight and durable ABS plastic for the construction, the louvers are then sprayed in a very sleek matte black paint job right here in our own paint shop. Since these parts are sprayed right here at AmericanMuscle headquarters, they’re always in stock, ready to be shipped the same day as your order. Included in the package you’ll find everything needed for the install, including the louvers themselves, the detailed instructions, the 3M automotive tape, the 3M adhesion promoter, and finally the alcohol prep pads. The first step is to grab the louver, and wipe the back of it down wherever the 3M automotive tape is going to go, with the adhesion promoter, this is just going to ensure a nice secure bond between the tape and the louver itself. Once you’ve done that, go ahead and set the louver aside, and grab your alcohol prep pads, and move over to the quarter window and wipe it down thoroughly just making sure it’s clean. After you’ve done that, peel off the protective backing on the 3M automotive tape, and adhere carefully. Dong all this should take you no more than 30 minutes. So if you’re looking to add a little of that classic 60’s fast back styling to your S197 Mustang, then be sure to check out MMD’s classic quarter window louvers available in matte black, right here at

Classic Muscle Car Styling. Add the classic styling of a late 60's Muscle Mustang to your 21st century ride with a set of Matte Black SpeedForm Classic Quarter Window Louvers from AmericanMuscle for impressive styling.

High Quality Construction. Made of OEM quality ultra-durable high impact ABS plastic for it's long lasting durability, these SpeedForm Classic Quarter Window Louvers are completed in a Matte Black finish for aggressive good looks.

Easy Install, No Drilling. No messy bondo, fiberglass, or drilling is required for installation. These Classic SpeedForm 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 2005-2009 Mustangs, see drop down option above.

Application. These Matte Black SpeedForm Classic Quarter Window Louvers are designed to be a perfect fit on any 2005 to 2009 Mustang Coupe, including the V6, GT, Bullitt or Shelby GT500 models. Sold as a set of two, one driver side and one passenger side.

Fitment: 2005 2006 2007 2008 2009 Details

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?
  • Bullitt - 08, 09
  • V6 - 05, 06, 07, 08, 09
  • GT - 05, 06, 07, 08, 09
  • GT500 - 07, 08, 09

People Who Bought This Item Also Bought

Most Helpful Reviews

Easy and stylish

Super easy to install. Although the adhesive that came with was not suffice. Had to go out and buy some adhesive but it fits perfectly and looks good. Yes it does restrict some vision but really not ...

Read More
Helpful (1)

Great Looking

They look great and to easy install, a must buy for the car.

Helpful (1)

Overall Rating 4 out of 5 stars
Read All 10 Reviews

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1 Questions / 2 Answers

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Can these window louvers go through a carwash?


Helpful (0)
  • Yes. They will hold on quite well.


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Customer Reviews (10) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Less than 1 Hour

  • Fit 4.4 4.4
  • Appearance 4.9 4.9
  • Bang For Your Buck 4.2 4.2

  • 5/5

    Installation Time: Less than 1 Hour

    February 23, 2017

    Easy and stylish

    Super easy to install. Although the adhesive that came with was not suffice. Had to go out and buy some adhesive but it fits perfectly and looks good. Yes it does restrict some vision but really not much.


    Year: 2007 Submodel: V6

    Helpful (1)

  • 4/5

    Installation Time: Afternoon

    February 14, 2017

    Great Addition

    I hesitated placing these on my 2008 GT500KR, but I'm especially pleased with how well they look, together with the MMD ABS Rear Window Louvers, which I installed in the same afternoon. I am personally happier now that I didn't go with my car body color, vs. what I did in matching the quarter to the rear window louvers, in color scheme (matte black, all the way). The one glitch I ran into was actually with the 3M installation tape, and it added about an hour to the installation time. The protective backing on the window-side of the tape is actually 2-layered, and the thin clear film did not peel off with the thicker white film. A.M. gladly sent out a free replacement installation tape kit, but I used a needle to lift the film from the originals anyway, to see if I could finish the install. Once I had the sticky tape surface exposed, the rest of the installation went quite easy.


    Year: 2008 Submodel: GT500

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    May 22, 2016

    Great Looking

    They look great and to easy install, a must buy for the car.


    Year: 2005 Submodel: V6

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    October 09, 2014

    Love the look

    These louvers look great on my 07 GT. Install was a snap. Original set had a problem, but called American Muscle and they were all over it. I had a replacement set in just a few short days and put them right on. Fit and finish are perfect. Very happy of how quickly the first set was replaced by American muscle. They stand behind their products and do whatever is necessary to make the customer happy. Will deal with American Muscle for all of my Mustangs needs going forward.


    Year: 2007 Submodel: GT York Pa.

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    December 18, 2014

    awsome look

    Looks good on black GT, The contrast of matte black louvers and gloss black of the car sets them off nicely.


    Year: 2006 Submodel: GT Woodbridge, VA, USA

    Helpful (1)

  • 2/5

    April 12, 2014

    don't fit

    Got these for my 2009 stang finally got warm enough to put them on and when i held them up to my side window was very bummed to find out that they are smaller at the wide end then my glass by almost a half an inch. did not install them. going to try to exchange them but i have had them for more then 30days.


    Year: 2009 Submodel: V6 Fleetwood, PA 19522, USA

    Helpful (1)

    • Response from AmericanMuscle

      That's very puzzling to hear as we haven't encountered that issue previously. Regardless of having it over 30 days, we can definitely get you set up with a set that fits like it should - that's no problem at all.

      Lisa , Customer Care

  • 5/5

    Installation Time: Less than 1 Hour

    March 22, 2013


    I love the way they look & fit on my car, and were very easy to install.


    Year: 2008 Submodel: GT Bradenton, FL, USA

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    February 24, 2014

    Quarter window louvers for my 2007 mustang.

    The louvers really give my 2007 a good look, similar to my 1969 mach 1 that I had as a young man. I really do like the look and style they add to my 2007 mustang.


    Year: 2007 Submodel: GT Culbertson, MT 59218, USA

    Helpful (0)

  • 1/5

    Installation Time: Afternoon

    March 22, 2014

    Driver side fell off my car !!!

    This product made me angery ! Me and my boyfriend out it on exactly the way it says to ... First time it rained 6 days later the passagerside one fell off as I'm driving down the road !!!! Now my car looks stupid .


    Year: 2005 Submodel: V6 Lafayette, TN 37083, USA

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    March 18, 2017


    I am impressed with the quality, my car looks great!


    Year: 2006 Submodel: GT

    Helpful (0)

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