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

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Market Price $59.99 You Save 17% ($10.00)
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$49.99 (pair)

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  • Item 403357

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Ship to: Ashburn - 20149
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    Features, Video & Details

    • Chevron Shaped 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

    Sporty Styling. A pair of SpeedForm's Gloss Black Sport Quarter Window Louvers are a quick and easy way to add sporty styling to the exterior of your 2015-2019 Fastback Mustang. Featuring a louvered chevron design, these C-Pillar Window Louvers will enhance the bold styling of your S550 Pony's body lines.

    Quality Construction and Materials. SpeedForm's Sport 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 aggressive good looks.

    Peel and Stick Installation. No messy glue or drilling is required for installation. These SpeedForm Sport 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 Sport 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.

    SpeedForm

    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# 403357

    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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          Customer Reviews (21) Write a Review

          Overall Rating 4.1

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Fit 4.2 4.2
          • Appearance 4.25 4.3
          • Bang For Your Buck 4 4



          • 5/5

            Installation Time: Less than 1 Hour

            July 01, 2019

            Louvers

            Fantastic look to the Gt , It was an easy install, took about 30 mins!!

            Leroy22

            Year: 2019 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            June 22, 2019

            Perfect fit

            They are super easy to install and looks great but I wish they came 3m double sided tape

            Ponyboy2019

            Year: 2019 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 07, 2019

            Side Louvers

            Easy install, holds good and always get compliments.

            Tristan471

            Year: 2016 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 28, 2019

            Quarter Window Louvers

            Looks great on the fastback body. Great addition to the car.

            cblakemore

            Year: 2015 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            May 21, 2019

            looks good, fitment is okay

            they fit good, and give my car a nice aggressive style, fitment is a little off, but still looks good. gloss black is perfect with my gloss black mustang.

            jacob

            Year: 2015 Submodel: V6

            Helpful (1)

          • 5/5

            May 03, 2019

            Great buy!!

            Buy extra double sided tape. Preferably a bigger size.

            Franktank25

            Year: 2019 Submodel: EcoBoost

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            April 09, 2019

            Newest purchase

            Beast bang for the buck! Fits great....easy install...looks awesome!

            MichaelR

            Year: 2018 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 04, 2019

            Great

            To be honest it is a cheap material , but it looks so good on your car. It stands out a lot . Gives a aggresive look . I love it

            Johernandez

            Year: 2019 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            February 10, 2019

            Best looking louver

            These louvers look real aggressive on the quarter window. You can still see through the quarter window when driving too.

            Thrashfull

            Year: 2018 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            January 11, 2019

            Nice look

            Simple and easy to install! My soon and I installed this in less than a half hour. Looks great too!

            Sebastian

            Year: 2018 Submodel: EcoBoost

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            December 23, 2018

            New cool look

            I finally got to remove another brand of louvers and install the new ones and am very satisfied at my cars new look.

            Bruthnlaw

            Year: 2015 Submodel: GT

            Helpful (2)

          • 1/5

            December 15, 2018

            Just terrible

            I had so much trouble receiving this item i gotten these louvers For my red 2015 s55o mustang and sent to my house three times already and each time I receive it after a long wait . The louvers come in with a damage broken louver it would be the right louver first shipment then the left louver the second time and I would have to send them back and get another shiped waiting once again then finally after the third time trying to recive this item I finally got the louvers in one piece . Honestly not worth the trouble of ordering these louvers ether the louvers are cheaply made or they need to change the way they pack the louvers

            AlexanderB

            Year: 2010 Submodel: GT

            Helpful (4)

          • 3/5

            Installation Time: Less than 1 Hour

            November 23, 2018

            Look great, fitment was a little off

            The product does not curve with the glass so the edge of it sticks out a little but other than that , they look great

            Jeremy

            Year: 2016 Submodel: GT

            Helpful (7)

          • 1/5

            Installation Time: Less than 1 Hour

            November 16, 2018

            SpeedForm Sport Quarter Window Louver

            Product is not made well, the paint is cracking and peeling off the louvers. I have only had these for a month or so and they are about to have to come off my car.

            CalebW

            Year: 2018 Submodel: GT

            Helpful (8)

          • 1/5

            Installation Time: Less than 1 Hour

            November 09, 2018

            Finish Issue.

            Gloss black finish started peeling off within a month. Inexpensive but really not worth anything unless you plan to refinish them yourself or you're just into the peeling look.

            HubertM

            Year: 2018 Submodel: GT

            Helpful (6)

          • 4/5

            November 03, 2018

            Gttimp

            The louvers are easy to install. You may need to get a thicker 3m tape. And I had to trim a ridge down to get it to fit correctly. For the price I would buy them again

            TimP

            Year: 2018 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            November 03, 2018

            looks good

            the product looks good the easy to install the quality was good not perfect but differently good enough

            DavidH

            Year: 2015 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            October 30, 2018

            Great louvers

            I installed the louvers on my Kona Blue 2019 Mustang California Special Edition. Easy install and they look great.

            DenisG

            Year: 2019 Submodel: GT

            Helpful (6)

          • 3/5

            Installation Time: Less than 1 Hour

            October 24, 2018

            You get whaat you pay for

            Product was a good fit dimensionally but was either too stiff or the 3M tape not strong enough to conform to the curve of the front edge of the quarter light. The worst part though, in the Florida Sunshine, 25 of the paint on one louver peeled right off. The price was excellent and the product looked really great until the paint peeled. Might be good in Northern climes or maybe I received one bad example.

            WilliamL

            Year: 2017 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            September 22, 2018

            Very nice/look great

            Great product without spending big bucks. The angles match the 2018 taillights well.

            Dan22

            Year: 2018 Submodel: GT

            Helpful (21)

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