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SpeedForm Vintage Quarter Window Louver - Gloss Black (15-19 Fastback)

Market Price $59.99 You Save 17% ($10.00)
Our Price

$49.99 (pair)

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  • Item 403361

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    Features, Video & Details

    • Five Slot Open Louvered Design
    • Gloss Black Finish
    • Vacuum Form ABS Construction
    • Simple Peel and Stick Installation
    • Driver and Passenger Side Louvers Included
    • Fits all 2015-2019 Fastback Mustang Models

    Review & Installation Video

    Review & Install Video

    Vintage Styling. A set of SpeedForm Vintage Quarter Window Louvers are a great way to add the vintage styling of the muscle car era to your 2015-2019 Fastback Mustang. With a five-slot open louver design, these SpeedForm Louvers will give your S550 Mustang bold, muscular styling while still allowing you to see clearly out of your c-pillar windows.

    Quality Construction and Materials. SpeedForm's Vintage Quarter Window Louvers are manufactured from vacuum-formed acrylonitrile butadiene styrene (ABS) plastic for its light weight and long lasting durability. These Quarter Window Louvers are then completed in a smooth gloss black finish for classic good looks.

    Peel and Stick Installation. No messy glue or drilling is required for installation. These SpeedForm Vintage Quarter Window Louvers are designed to attach to the factory C-Pillar glass with the supplied 3M doubled sided automotive bonding tape for a quick and easy installation. Just clean the surface, peel the backing and stick in place - it's that easy.

    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. See part number 386505.

    Application. These gloss black SpeedForm Vintage Quarter Window Louvers are designed to fit all 2015-2019 Fastback Mustangs, including the V6, EcoBoost, GT, and Shelby GT350 models. Sold as a set of two, one driver side and one passenger side.

    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# 403361

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

    What's in the Box
    • (1) Passenger Side - Quarter Window Louver
    • (1) Driver Side - Quarter Window Louver
    • (1) Roll of Automotive Bonding Tape
    Installation Info
    Will it fit my Mustang?

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    Questions & Answers (5)

    5 Top Rated Questions

    Does this come with 1 or 2 louvers? So what i'm asking is it $50 for 1 Louver?

    • The SpeedForm Vintage Quarter Window Louver is sold in a set of two so you will have one for the driver side and one for the passenger side.

    Helpful (2)

    Any suggestions on getting these to stick better? I purchased these last month and LOVE the look of them, but am having a hard time getting the bottom front corner to stay stuck. It is due to the louvers are pretty flat so trying to get them to stick down along the contour of the car (from top to bottom) is difficult. I even bought some stronger 3M double sided tape made for auto items like this and that bottom corner keeps popping up. We did clean with alcohol first as recommended.. I really want to make them work because the gloss black and style is exactly what I am looking for. Help!

    • We do apologize you are having this issue with yourSpeedForm Vintage Quarter Window Louver. It sounds like these may not be seated properly. Please contact our customer service department so that we may directly assist you with this issue. Our contact information can be found here: https://www.americanmuscle.com/contact.html.

    Helpful (0)

    Are these available prepainted

    • Unfortunately they are only offered in an unpainted application at this time.

    Helpful (0)

    Once installed what’s the best way to clean your louvered window?

    • The SpeedForm Vintage Quarter Window Louver will need to be washed by hand with traditional soap and water. He highly recommend against using an automatic car wash as the water pressure can damage and even tear off the louvers.

    Helpful (0)

    Do these install on the glass itself?

    • Yes, those louvers do attach to the actual quarter window glass.

    Helpful (0)
    Post Your Question

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    Customer Reviews (38) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Fit 4.657895 4.7
    • Appearance 4.68421 4.7
    • Bang For Your Buck 4.68421 4.7



    • 5/5

      Installation Time: Less than 1 Hour

      April 22, 2019

      great quality

      great product for the price. fitment is great, and adds a certain aesthetic to make it look more vintage

      Joseo

      Year: 2018 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      April 20, 2019

      Sweet

      Easy installation, fit perfect, great retro style mod for the price. Visibility is not bad either while driving.

      RichardO

      Year: 2015 Submodel: V6

      Helpful (0)

    • 1/5

      Installation Time: Less than 1 Hour

      April 16, 2019

      Garbage

      Complete garbage. Not only do these not have the subtle curve needed for the perfect adhesion to the window, but both of mine have had the finish start to peel/bubble/crack in less than two months. Complete waste of money!

      MarkR

      Year: 2019 Submodel: EcoBoost

      Helpful (0)

    • 4/5

      Installation Time: Less than 1 Hour

      April 16, 2019

      SpeedForm louver

      Looks great just needed to add some sticky tack to ensure it would stay put.

      JeremyW

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      April 15, 2019

      Louvre

      Easy to install looks great. Changed the look of my mustang in about a 1/2 hour.

      PleasedCustomer

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      March 31, 2019

      Awesome look

      Fit nice, look really good! Took us approximately a half hour, with prepping and all

      Zero06Stang

      Year: 2016 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      March 08, 2019

      Looks great!

      Great look and great price. A little off on fitment but not too bad

      Jack13

      Year: 2016 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      February 24, 2019

      Rear window louvers

      Looks great on the car. Thank you American Muscle. I would recommend these to anyone

      CurtisK

      Year: 2018 Submodel: EcoBoost

      Helpful (1)

    • 2/5

      Installation Time: Less than 1 Hour

      February 19, 2019

      Not worth the money

      I bought some louvers off eBay for 23 dollars and honestly these American muscle ones are the same cheap plastic feel. I thought the AM ones would be different but guess i eas wrong. Oh and the tape ISNT strong... just save money by buying ones off ebay

      JulesC

      Year: 2015 Submodel: V6

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      February 14, 2019

      10 to HP

      They are a great edition to my 2017 GT. The tape it comes with seems low quality but they are still holding on. Would buy again.

      TerryR

      Year: 2017 Submodel: GT

      Helpful (0)

    • 3/5

      Installation Time: Less than 1 Hour

      February 11, 2019

      Not enough tape

      The louvers themselves are exactly what you pay for, but there wasn't enough tape to adequately cover both louvers. I got one fully covered and the other only about 60.

      Damien

      Year: 2018 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      February 03, 2019

      Outstanding quality and look

      I would like to say thank you to everyone that works at American muscle these vents look amazing on my car and came in super fast

      Rideordie

      Year: 2019 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      February 01, 2019

      side louvere

      easy install, make sure you prep, look fantastic if you are going for retro look, easy vision out

      KennethB

      Year: 2019 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      January 28, 2019

      Perfect fit

      The finish looks awsome the gloss black realy stands out Whit metalic color cars like my Ruby Red metallic ..other than that the fit was dead on all edges where perfect and males the side and rear end look mean and gives it more of a muscle look.. Use the tape it came whit just take tu our time and do one thing at a time

      Jose

      Year: 2016 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      January 17, 2019

      Looks Great!

      Great aggressive look for the car! Good quality for the price!

      RobertoD

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      January 13, 2019

      Perfect fit

      Fits perfectly and made my car look more aggressive.

      IanA

      Year: 2016 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      January 12, 2019

      Side louver

      Took less than 5 minutes. Just used alcohol wipes and micro fiber rag to clean up window prior to install.

      NicoleP

      Year: 2019 Submodel: EcoBoost

      Helpful (2)

    • 1/5

      Installation Time: Less than 1 Hour

      December 27, 2018

      Both Tips broken off when I got them

      The Fit was good. The Louver tips were broken off on both of them. I Super Glued them back together. I didn't seed them back because when I bought them they were on B.O. and I waited 2 months before I got them so I decided to keep and put them on that way

      ROCK1966

      Year: 2017 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      November 23, 2018

      Great retro look

      Easy install, clean well with alcohol prior and no issues. Stick well, even in a car wash.

      VC

      Year: 2017 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      October 30, 2018

      Awesome

      Give my car a more aggressive look. Happy with the purchase overall

      FranciscoH

      Year: 2016 Submodel: EcoBoost

      Helpful (2)

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