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SpeedForm GT350 Style Track Pack Rear Spoiler - Unpainted (15-19 All)

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Features, Video & Details

  • SpeedForm GT350 Style Track Pack Rear Spoiler
  • Aggressive Appearance Upgrade
  • Durable, Lightweight ABS Construction
  • Clean Cutting-Edge GT350 Track Pack Styling
  • Drilling Required for Installation, See Details Below
  • Does NOT Cover Holes Left by GT/CS Spoilers
  • Ships Unpainted
  • Fits 2015-2019 Mustang Models

Review & Installation Video

Review & Install Video

GT350 Styling. This SpeedForm GT350 Style Track Pack Rear Spoiler will give your 2015-2019 Mustang both a stylish appearance and better aerodynamics. This fantastic-looking Rear Spoiler, which comes unpainted, adds track appeal to your Pony and will improve your look, as well as performance. This Rear Spoiler is also available pre-painted in 2015-2019 factory colors.

Superior Quality. Manufactured from blow molded acrylonitrile butadiene styrene (ABS) material, this GT350 Style Rear Spoiler was made to OEM specifications for a perfect fit. ABS is an extremely strong material known for its light-weight, superior durability and impact resistance. Unlike some other rear wing options on the market, this GT350 Spoiler won't chip or crack like fiberglass and will last for many years to come.

Drilling May Be Required. The SpeedForm Rear Spoiler was specifically designed to reuse the existing holes left in the deck lid by the stock wing (if so equipped) on the Fastback model. The spoiler installs easily with a combination of hardware and 3M automotive bonding tape, a drilling template is included for the Mustangs not equipped with a factory installed wing. Convertible models equipped with a stock wing will not be able to reuse the factory holes, drilling will still be required for installation.

Application. This UnPainted SpeedForm GT350 Style Track Pack Rear Spoiler is designed to fit all 2015-2019 Mustangs including the V6, EcoBoost, GT and GT350.

Application Note. The Rear Spoiler may come in contact with the factory antenna when the trunk is opened on Convertible models.

Fitment: 2015 2016 2017 2018 2019 Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Rear Spoiler
  • Mounting Hardware
Installation Info
Tech Specs
Will it fit my Mustang?

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Questions & Answers (7)

5 Top Rated Questions

I'm looking for this spoiler in black. Would you recommend getting one pre painted or is the unpainted one decent enough to install as is ?

  • We do not recommend installing the SpeedForm GT350 Style Track Pack Rear Spoiler - Unpainted without some type of paint, as the unfinished plastic will be very susceptible to UV damage causing fade and possibly damaging the paint.

Helpful (1)

I have the GT350R style spoiler installed right now and I had to drill holes in my trunk, if I get this spoiler, will it cover those holes up?

If you order the pre-painted option is it base/clear or single stage paint.

is that fit ford mustang gt 2019?

  • Yes, this will fit all 15-19 Mustang models.

Helpful (0)

Do you need to drill more holes to fit this with your standard spoiler already installed?

  • The SpeedForm GT350 Style Track Pack Rear Spoiler will reuse the holes from the standard spoiler and will not require drilling if you originally had the standard spoiler.

Helpful (0)
Post Your Question
2 More Questions
hi! may i know the box dimensions weight of the spoiler? its for shipping purposes to the philippines. thanks 1 answer
My question is any spoiler gt350 would fit on 15 to 18 1 answer

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Customer Reviews (5) Write a Review

Overall Rating 4.4

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Protection 4.8 4.8
  • Fit 5 5
  • Appearance 5 5
  • Bang For Your Buck 4.8 4.8

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    October 21, 2018

    GT350 rear spoiler

    Bought it unpainted and had the local Ford dealer paint it and install it. Looks Great!


    Year: 2017 Submodel: GT

    Helpful (7)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    June 06, 2018

    Great Spoiler

    Looks great and simultaneously makes a statement while being somewhat subtle (depends on the angle you look from). If you have a harder color to paint match, like Ruby Red, get a shop to paint it instead of going prepainted. They installed for free, but said it went on easily. Was planning on doing it myself until they offered to do it for me.


    Year: 2017 Submodel: GT

    Helpful (12)

  • 5/5

    Installation Time: Less than 1 Hour

    March 28, 2018

    Perfect fit

    Installing the new Speedform GT350 wing was the easy part. After removal of the stock wing there were marks in the clear coat that had to be repaired and of course the cost the have it painted. A local shop painted it for $220. Looks and fits geat!


    Year: 2017 Submodel: GT

    Helpful (12)

  • 2/5

    Installation Time: Afternoon

    October 12, 2017


    The spoiler looks great. However, why could they not use the factory spoiler holes instead of making you drill all new holes in your trunk?


    Year: 2015 Submodel: EcoBoost

    Helpful (17)

  • 5/5

    Installation Time: Less than 1 Hour

    June 22, 2017


    Amazing. Super easy install. Looks very good. It's not too big and obnoxious. It's perfect!


    Year: 2017 Submodel: EcoBoost

    Helpful (14)

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