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MMD Quarter Window Louvers - Matte Black (15-18 All)

Market Price $299.99 You Save 17% ($50.00)
Our Price

$249.99 (pair)

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  • Item 390489-99
  • MPN# 390489-99

Out of Stock Notify Me Choose options to add to cart

Features, Video & Details

  • MMD Quarter Window Louvers
  • Matte Black Finish
  • Open Louver Design - 3 Slots
  • Installs Inside Factory Trim onto Glass
  • Durable, Lightweight ABS Construction
  • Easy Installation - No Drilling Required
  • Fits 2015-2018 Fastback Mustangs

Review & Installation Video

Review & Install Video

Retro Styling. When you envision the classic Mustangs of the 60s and 70s, there is one aspect that usually sticks out in your mind. The use of louvers has been a popular upgrade ever since their debut many years ago. MMD is now bringing you a version of S550 Quarter Window Louvers that are sure to draw attention to your ride. Finished in a killer matte black, they are installed directly to the glass and seamlessly fit inside the factory window trim. Instantly see the dramatic change in appearance these louvers will bring to your 2015-2018 Mustang.

Durable Construction. Crafted from durable injection molded ABS plastic, these driver and passenger side Window Louvers by MMD feature an open louver design with three open slots. They are completed with a matte black finish to deliver a stealthy, blacked out appearance.

Easy Installation. Add a taste of the ever popular retro louvers of the 60s and 70s to your S550 Mustang. This set of MMD Quarter Window Louvers has been designed for installation within the factory window trim, delivering a seamless visual appeal. Adhering directly to the window glass, these louvers use 3M automotive grade bonding tape for a durable and secure fit.

Application. These Matte Black MMD Quarter Window Louvers are specifically designed for installation on 2015 to 2018 Mustang Fastbacks, including V6, EcoBoost, GT and GT350 models. Not compatible with convertibles or the 50th Anniversary models with the louvered quarter window glass.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Driver Side Louver
  • (1) Passenger Side Louver
  • (1) Roll 3m Tape
  • Alcohol Wipes
  • Adhesion Promoter
  • AmericanMuscle Instructions
Installation Info
Will it fit my Mustang?
  • V6 - 15, 16, 17
  • GT - 15, 16, 17
  • EcoBoost - 15, 16, 17
  • GT350 - 16, 15, 17

Fits Fastbacks Only! Not Compatible w/ 50th Anniversary with Louvered Glass

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Most Helpful Reviews

5/5
Visual Mod Game Changer

This product is very easy to install and gives the S550 another dimension from the side profile of the car visually. They are very durable, I've had these Louvers installed for just under a year and they ...

Read More
Helpful (2)

5/5
Incredible fit and match, looks factory!

I am amazed at the fit and finish for my 2015 deep impact blue. The part literally looks stock, and goes a long way towards the retro splash I was looking for. Don't plan on seeing much through them, you ...

Read More
Helpful (2)

Overall Rating 4.8 out of 5 stars
Read All 10 Reviews

Customer Photos (6) Submit Your Photo

View All 6 Photos

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7 Questions / 6 Answers

Ask a Question

Will the lovers be available again?

GaryD

  • Yes these Louvers will be available for sale again in the future, we are just currently out of stock.

    Doug P

Helpful (1)

Are these available again? I don't see them on the page listing the quarter window louvers, but this page says they're in stock again...

ScottC

  • For an update on when the MMD Quarter Window Louvers - Matte Black (15-18 All) will be back in stock please click "notify me" next to where the item states out of stock on the product page.

    BWTAM

Helpful (0)

Can the MMD Quarter Window Louvers - Matte Black be painted? I can't find anything in writing about this; only heard a quick mention about it in the video. My car is Ruby Red.

Karen

  • We do not offer a pre-painted option but these louvers can be painted yes!

    Ricky36

Helpful (0)

I'm not sure if its a glitch with the site but there's no option to add it to cart.

BrettS

  • Hello! The MMD Quarter Window Louvers - Matte Black have been discontinued. Please give us a call at 1-888-327-2339, and we can help you find another option.

    VincentV

Helpful (0)

Will these work with the Matte Black Quarter Window Blackout?

jgarnes

  • Since the MMD Quarter Window Louvers - Matte Black (15-17 All) mount directly to the window the Matte Black Quarter Window Blackout will not work. If you were to modify the Matte Black Quarter Window Blackout so that the louvers will still make contact with the window, then they could both be used together.

    SalC7

Helpful (0)

I currently own a 2015 GT Premium in Deep Impact Blue, but have factory ordered a 2017 in Platinum White that will be delivered in a few weeks. I don't see any options for pre-painted parts in this new color. Will you be adding the 2017 color of Platinum White to this and other offerings of pre-painted parts or am I just out of luck?

KG

  • The MMD Quarter Window Louvers - Pre-Painted (15-17 All) unfortunately does not come in Platinum White at the moment. The 2017 models are still very new, so there can be a chance of more colors being added to our Pre-Painted parts!

    AshleyK

Helpful (0)

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Customer Reviews (10) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Appearance 4.75 4.8
  • Bang For Your Buck 4.25 4.3
  • Fit 4.75 4.8



  • 5/5

    Installation Time: Less than 1 Hour

    June 11, 2017

    Visual Mod Game Changer

    This product is very easy to install and gives the S550 another dimension from the side profile of the car visually. They are very durable, I've had these Louvers installed for just under a year and they have withstood very weather condition. The install to 20 minutes including surface prep for the 3M tape to adhere to. Don't worry about having a blind spot once these are install, it took all of a week to adjust to the newly installed Louvers. The great thing about the S550 side view mirrors is the smaller mirrors designed for blind spot detection. The Louvers forces you to become use this detail in the side view mirror and you will master it in no time. MMD's quarter window louver gives a great retro style to a newly designed modernized Mustang

    ToreanS

    Year: 2016 Submodel: V6

    Helpful (2)

  • 5/5

    September 08, 2016

    Review from MMD Quarter Window Louvers - Pre-Painted (15-17 All)

    Incredible fit and match, looks factory!

    I am amazed at the fit and finish for my 2015 deep impact blue. The part literally looks stock, and goes a long way towards the retro splash I was looking for. Don't plan on seeing much through them, you can barely see out the slits, but that's not why I bought them. A

    Warhead

    Year: 2015 Submodel: Ecoboost

    Helpful (2)

  • 5/5

    August 21, 2016

    Awesome look!

    Gives my car a beautiful retro vibe! Super easy install that look less than 30 minutes from start to finish. Excellent quality product that doesn't end up being too "showy." Highly recommended for those looking to a retro pop!

    suckerv

    Year: 2015 Submodel: GT

    Helpful (2)

  • 4/5

    Installation Time: Less than 1 Hour

    July 10, 2017

    Mounting

    I love the look,but I don't like the position of mounting.It can be seen from inside and also by looking between the openings of lovers.I feel this should have been shown o install video.I possibly would have bought one of the others.

    GaryD

    Year: 2016 Submodel: V6

    Helpful (1)

  • 5/5

    October 11, 2016

    Review from MMD Quarter Window Louvers - Pre-Painted (15-17 All)

    I'mean impressed

    The fit and finish was great. The install was quick and simple. Remember to take the stickers offs the inside before you install them. They are a pain to get off after the fact. The price is a little high, but to already be pre- painted was great.

    SnapShot

    Year: 2015 Submodel: GT

    Helpful (1)

  • 4/5

    August 26, 2016

    Review from MMD Quarter Window Louvers - Pre-Painted (15-17 All)

    Great

    Awesome product. Fits perfectly making my ride look hella fly. Totally panty dropper

    SilverBullet

    Year: 2016 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    August 14, 2016

    Great Look!!

    Great look on the new 2015 Mustangs! Really mean look too make the car look even sharper than it already is!!

    K1123

    Year: 2015 Submodel: GT

    Helpful (1)

  • 5/5

    August 13, 2016

    Looks

    Looks great in your mustang when rolling by, lots more people notice your car with this on

    Zking13

    Year: 2015 Submodel: Ecoboost

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    November 15, 2017

    Modern/Retro

    Installed in less then 30min. Great addition to any 2015-2017 Mustang. Gives a more complete look!

    Alex

    Year: 2016 Submodel: V6

    Helpful (0)

  • 5/5

    September 18, 2017

    S550

    AMERICAN MUSCLE IS GREAT, CUSTOMER SERVICE IS ON POINT. GREAT PRODUCTS

    ALAND

    Year: 2016 Submodel: EcoBoost

    Helpful (0)

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