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MMD Rear Window Louvers - ABS (94-04 All)

Market Price $269.47 You Save 9% ($24.50)
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  • Item 41301
  • MPN# 41301

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Features, Video & Details

  • Classic Muscle Car Styling
  • Smooth Matte Black Finish
  • Durable ABS Construction
  • Paint-Able
  • Non-Hinged Lift Off Design
  • Fits All 1994 to 2004 Mustang Coupes

Review & Installation Video

Review & Install Video

Hey I’m Justin with, and I’m taking a closer look at MMD’s ABS plastic rear window louver, fitting all 94-04 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. Rear window louvers are no stranger to the Mustang, ever since the muscle car era, the 60’s and 70’s, all the way to the present day, they continue to be a popular choice with Mustang owners both young and old. MMD has come through with their ABS plastic version, designed to fit all SN95 Mustangs. This louver does feature that durable ABS plastic construction I just mentioned, so it’s not going to be as heavy as other aluminum options available on the market. In addition this louver does have a slight texture to it, which gives it more character in my opinion. I would say the biggest plus with this louver is te fact that your vision isn’t obstructed nearly as much as other louver options that I’ve seen. Of course whenever you use something like this you have to expect your vision is going to be impaired somewhat, but MMD does a great job with this rear louver by giving you plenty of vision out of the rear window, without hurting the design of the louver itself. Included in the package you’ll find the louver itself, the 8 tie down plates, and everything else needed for the installation. Your first step is to clean the window using the supplied alcohol prep pads, from there go ahead and wipe the window down using the 3M adhesion promoter, whrever the tie down plates will go. After that, simply install the tie down plates, and the louver itself, and that’s it. Getting all this done should only take you about an hour from start to finish. An important safety tip, I would recommend you don’t do any highway driving for the 1st 24 hours, or just leave the louver off completely for that time, this way you can be sure that 3M tape has formed a nice strong bond with your rear window. So if you’re looking for a budget friendly way to instantly add some of that 70’s muscle car vibes to your 94-04 Mustang, then be sure to check out MMD’s ABS plastic rear window louver, available right here at

Muscle Car Styling. Complete the muscle car inspired styling of your Mustang with these high quality Modern Muscle Design rear window louvers. Rear window louvers were all the rage in the 60's & 70's and now you can have the same aggressive styling for your modern pony.

Paint-able Matte Black Finish. Completed in an aggressive smooth matte black finish these high quality MMD ABS rear window louvers can be installed as is, or be painted to match your Mustangs exterior.

Lift-off Design. These Modern Muscle Design Rear Window Louvers feature a non-hinged lift off design, so you can still access your back window for cleaning.

Application. Modern Muscle Design Matte Black Rear Window Louvers are designed to fit all 1994 to 2004 Mustang coupes, including the V6, GT, Bullitt, Mach 1 and SVT Cobra models.

Installation Tip. After installing the mounting plates with the supplied 3M bonding tape, be sure to seal off the edges with silicone to prevent moisture from damaging the integrity of the 3M bonding agent.

Fitment: 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (1) ABS 1-piece Rear Window Louver
  • (4) Corner Brackets (already attached)
  • (4) Nuts (attaching brackets to louver)
  • (4) pieces of 3M tape on brackets
  • Alcohol Pads
  • Installation Instructions
Installation Info
Tech Specs
  • Material: ABS Plastic
  • Color: Matte Black
  • Finish: Smooth
  • Requires Painting: No
  • Paintable: Yes
  • Hinged: No
  • Fits 1994-2004 Coupes
Will it fit my Mustang?
  • Bullitt - 01
  • Mach 1 - 03, 04
  • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04
  • Cobra - 94, 95, 96, 97, 98, 99, 01, 03, 04
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04

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Most Helpful Reviews

MMS louvers

Simple installation and love the look on the car. Only took about 30 minutes other than dry time on the silicone around the mounts. Just be careful tightening the nuts as very little over finger tight ...

Read More
Helpful (1)

Beautifying your Mustang

The louvers were cut to detail fit just right all you have to do is follow the instructions makes you Mustang stand out I've had a lot of people tell me that look beautiful on my car can't wait to get ...

Read More
Helpful (1)

Overall Rating 4.5 out of 5 stars
Read All 100+ Reviews

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5 Questions / 7 Answers

Ask a Question

Weight What is the weight difference between the aluminum and ABS?


  • I can't speak for the aluminum louvers, but I am an owner and fan of the ABS louvers shown here. They are extremely light. So light in fact that I had some minor issues when installing them in a light breeze. If you're worried about the weight add from these on a racing 'stang, it's not enough to worry about. On that same note, they are fairly sturdy when installed. I've never had issues with mine vibrating or flapping in the wind when driving if that's a concern either. In the end, these are just awesome. I'm about to overhaul the entire external look of my car, but these will stay with it!


Show 2 more answers Helpful (1)

I just had a little accident when installing this onto my car is there any way of buying just the mounting brackets for these or doI have to buy a brand new set.


  • For this rear window louver, you can call in to our Customer Service line and purchase just the hardware kit for this kit. Phone#1-888-271-8555


Helpful (0)

How do you clean the rear window? Do you have to remove the louver?? If do you do remove it?


  • The recommend method for cleaning the rear window when using a rear window louver would be to remove the louver from the brackets mounted to the vehicle. You will be able to freely wash and dry the rear glass then simply re-apply the louver to the mounting brackets again.


Helpful (0)

i need just the the installation hardware. i had one of the mounts not stick to the window, and one stud that snapped off.


  • Hello! Please give us a call at 1-844-494-7745, and we'd be happy to help you out with that.


Helpful (0)

How do they hold up to automatic car washes


  • With the MMD Rear Window Louvers installed, only touchless automatic car washes are recommend as non touchless automatic washes could damage the louver or get entangled with it.

    Rob D

Helpful (0)

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Customer Reviews (100+) Write a Review

Overall Rating 4.5

out of 5 stars

Installation Time:Less than 1 Hour

  • Fit 4.457627 4.5
  • Appearance 4.923729 4.9
  • Bang For Your Buck 4.110169 4.1

  • 5/5

    Installation Time: Less than 1 Hour

    February 27, 2017

    MMS louvers

    Simple installation and love the look on the car. Only took about 30 minutes other than dry time on the silicone around the mounts. Just be careful tightening the nuts as very little over finger tight and the studs will snap off.


    Year: 2002 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 09, 2017

    Beautifying your Mustang

    The louvers were cut to detail fit just right all you have to do is follow the instructions makes you Mustang stand out I've had a lot of people tell me that look beautiful on my car can't wait to get the side louvers for my windows


    Year: 2000 Submodel: GT

    Helpful (1)

  • 4/5

    September 01, 2016

    They are pretty good.

    I'm a little worried cause the top bracket a pears to be getting loose. Although it hasn't came off yet.


    Year: 2002 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    October 01, 2015

    Excellent item But!

    I went to install these and everything went well till the sun came out this summer and the two top corner tabs popped off the glass. I was like ok let me try new ones! nope no success. Tried JB Weld still same thing kept popping off. So I figured what the heck I'll try Gorilla glue the brown stuff. Worked wonderfull 3 days in full sunlight no pop! So I know many of people that bought these are having the same problem so I figured I'd write how i fixed it. I went to a car show here in PA and saw 3 mustangs that the 2 top corner tabs were not stuff to the glass. Otherwise great product. Just need a better way of attaching the tabs or something to withstand the heat......


    Year: 2004 Submodel: Mach 1 Eastern PA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    September 05, 2015

    Love it

    Great fit hardly any room to mess up the installation. Put it on right before it randomly rained and hasn't fallen off since, tons of compliments and adds a retro look to any pony.


    Year: 2000 Submodel: V6 simpsonville sc

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 16, 2015

    louver install

    real simple installation, two people is alot better so that it lines up with window correctly


    Year: 1997 Submodel: Cobra R chambersburg pa

    Helpful (1)

  • 3/5

    Installation Time: Afternoon

    February 25, 2015

    the louvers

    i love the way they look, and i dont have a problem with them until the glue started to give out on them, i had cleaned the window with prep for tint so i thought that would be enough, but after about 6 months the wind took them almost off. Pulled it back off and 2 part epoxied them now i have no worries about them


    Year: 2002 Submodel: GT Indianapolis IN

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    November 01, 2014

    Great value

    It installed easily and looks great ! I'm very happy with it and highly recommend it


    Year: 2004 Submodel: Mach 1 Freedom NH

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    October 23, 2014

    Makes your pony pop!

    It took a couple of days to grow on me but now I really like the way it looks. It sets your car apart from all of the other Mustangs out there. It really accentuates my Bullitt's old school heritage. I noticed it will bow a bit in hot weather but it returns to normal. Not sure how long it will last being ABS. Time will tell. Easy to install. You can remove it to clean your glass but you have to remove 8 screws.


    Year: 2001 Submodel: Bullitt Little Rock, AR

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    May 06, 2014

    Nice louvers but these brackets :(

    I love the look it adds to a Mustang and that they provide shade to a car as well (since I don't have tinted windows). Had to drill the holes a tiny bit so the could easily come off better. The only downside I have experienced is that the brackets break or do not stick for a long time :( I had the brackets stick for 3 days then I heard my louvers flapping about to come off on the highway. The only thing that I see that need improvement is the design of a better bracket that is more durable.


    Year: 1999 Submodel: V6 Arkansas, USA

    Helpful (1)

  • 2/5

    Installation Time: Afternoon

    August 30, 2013

    wont stay on in the florida sun

    When i first opened the box up i was excited as ever to put these on my mach 1. You need at least one other person to try and line these up when you put them on. It looked great wasnt a perfect fit but i loved them until less than a month later i noticed the adhesive let go and the top of the louvers were loose. I did everything it said to online i put a sealant around them and everything so i tried again and went big bought the best industrial glue i could find and the 3m outdoors tape and more sealant and went to town. That held for a little over a month and while i was on vacation the louvers almost flu off on the highway. Im not happy with the way these are secured to the vehicle. I do not recommend them. I wonder what all of these fove stars are thinking after giving the tape some time to wear out.


    Year: 2003 Submodel: Mach 1 Fort Myers, FL, USA

    Helpful (1)

    • Response from AmericanMuscle

      Very sorry to hear you've been having such trouble with the brackets on your rear window louvers. We can get another shipped out for you that should hold as is intended. If you have any other questions or concerns, please don't hesitate to give us a call.

      Lisa , Customer Care

  • 5/5

    Installation Time: Less than 1 Hour

    March 07, 2013


    Bought the MMD rear louvers to replace the expensive kit that I had on my Mach 1. The quality is excellent as are all there other products. It was way to easy to install. Didn't need any help with the install as the instructions were to the point and easy to follow. These louvers really set of the retro look of my Mach. I highly recommend this kit if you ate looking for an awesome throw back look. And the price was right were it needs to be. Thanks AM!


    Year: 2004 Submodel: Mach 1 Oceanside, CA, USA

    Helpful (6)

  • 5/5

    Installation Time: Less than 1 Hour

    April 29, 2013

    MMD Read Window Louvers

    I purchased these louvers, and i cannot be happier! They look great! Installation was a breeze.Just take your time and follow the instructions given. If I want to take them off, just unbolt the 8mm nuts and it pops off. Definitely gives you that classic mustang look.


    Year: 2002 Submodel: GT Philadelphia Area, PA

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    April 22, 2013

    Good look, high price

    Overall great look and good fit. Really adds a good muscle look! Little bit expensive considering its only plastic, but overall I would reccomend it to anyone looking for a good muscle look.


    Year: 2001 Submodel: V6 Davenport, IA, USA

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    April 19, 2013

    MMD Rear Window Louver

    This product first of all is overpriced in my opinion, BUT, it is a great product none the less. The fit is great even though the brackets could be better. But the appearance is great, gives a classic look to your mustang. I'm very happy!


    Year: 2003 Submodel: V6 Wyo

    Helpful (3)

  • 4/5

    Installation Time: Less than 1 Hour

    May 13, 2013

    Good looks with room for improvement

    These really look nice. But, The washers started rusting within days. And it was a lot easier to install after I ran a slightly bigger drill bit through the holes. Not that you need to be a rocket scientist to install, I did not get any instructions!


    Year: 2003 Submodel: GT

    Helpful (2)

  • 2/5

    Installation Time: Less than 1 Hour

    September 01, 2014

    Poor stability

    I recently purchased these louvers in order to enhance my exterior appearance. No problem with installation. I adhered to the advice of 'don't do highway driving for at least 24 hours'. But less than a week later, i was merging onto the highway and i heard rattling, so i peaked in my rear view mirror and saw the louvers rattling. As i began to slow down they snapped and flew off. Poor adhesive bond. Should definitely be looked into


    Year: 2002 Submodel: V6 New England

    Helpful (1)

  • 3/5

    Installation Time: Less than 1 Hour

    June 12, 2014

    03 mustang gt

    Looks great. Now the bad, the 3m tape it came with was junk. I went out and bought the strongest double sided tape I could find and it worked perfect. Prefect until it got hot in the sun. Seems like no matter what I do I can't get this thing to stay on my window... as soon as it gets warm it just starts unsticking the double sided tape. Yes I used rubbing alcohol and yes I let the tape sit on the window for a couple days to make sure it got a really good connection. Really worried to drive at high speeds with this on because I don't want it to fly off because it won't stick.. Looks good tho :/


    Year: 2003 Submodel: GT Chetek, WI, USA

    Helpful (1)

  • 3/5

    Installation Time: Less than 1 Hour

    March 10, 2014

    It's alright

    It's alright made of plastic the bolts rust easy n the sticky pieces come off real easy


    Year: 2000 Submodel: V6 San Diego, CA, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    May 17, 2013

    Make Your 'Stang Stand Out From The Rest!

    I just got these on my car today a few hours ago, and already had two people ask how much I want for my Mustang! These are a game changing improvement on the already meaty look of the Mustang! I can't get over how awesome of a change these louvers have made. Don't ask, just buy them! The plastic is durable and strong, the brackets are discreet once you have the louvers on. They're relatively easy to install. The visibility through them is less than a plain window, but still more than enough to drive safely.


    Year: 2001 Submodel: GT Memphis, TN

    Helpful (2)

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