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85mm Throttle Body (15-17 GT)

Item 405265
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Market Price $542.99 You Save 12% ($63.24)
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$479.75 (each)

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    Features & Details

    • GMS Throttle Body
    • Increases Horsepower and Torque
    • 85mm Direct-Replacement Unit
    • Machined from Billet Aluminum
    • No Tune Required
    • Hassle-Free Installation
    • 90-Day Limited Warranty
    • Fits All 2015-2017 Ford Mustang GT Models

    Enjoy Performance Gains. This GMS 85mm Throttle Body provides 40 percent more airflow than your stock unit, and it’s a direct-fit replacement for your Mustang. You get more horsepower and torque, along with faster, smoother acceleration.

    No Tune Required. There’s no tune required to enhance your Mustang with this throttle body. It’s ready for use with all intakes, including stock.

    Sturdy Construction. This throttle body is manufactured from 6061-T6 billet aluminum. It’s lightweight, yet incredibly strong and durable. You can depend on this throttle body to enhance your driving experience and deliver long-lasting performance.

    No-Hassle Installation. You don’t have to transfer anything from your stock throttle body to install this one. The installation process is straightforward and requires basic hand tools.

    Comes With a Warranty. GMS backs this throttle body with a 90-day limited warranty. Refer to the manufacturer’s warranty documentation for complete terms and conditions.

    Application. This GMS 85mm Throttle Body fits all 2015-2017 Ford Mustang GT models.

    Fitment: 2015 2016 2017 Details

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

    What's in the Box
    • (1) Throttle Body
    Installation Info
    Will it fit my Mustang?

      Customer Photos (1) Submit Your Photo

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        Questions & Answers (1)

        1 Top Rated Question

        could this throttle body be used with any spacers on your website?

        • Throttle body spacers are meant for the factory size throttle body only.

        Helpful (1)
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          Customer Reviews (4) Write a Review

          Overall Rating 3.5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 3.5 3.5
          • Fit 3 3



          • 3/5

            Installation Time: Afternoon

            November 04, 2019

            A for AM but a C- for GMS

            I initially ordered a GT350 TB for my 2017 GT. But I found out after the install that you NEED a tune if you want the GT350 TB To work at all. Even after the tune and extensive talks with BAMA, there was still surging. So I decided to try this GMS TB next. It’s been a fairly disappointing experience. The first thing I noticed is that it doesn’t come with any instructions, which probably wouldn’t be a big deal because the TB swap is pretty straight forward. But the instructions would have been great in my case because I found out that it was also supposed to ship with an adapter cable because the plug on the TB doesn’t match the OEM plug (I’m still not sure why they chose to do that). GMS wouldn’t overnight the cable to me so I needed to uninstall it and go back to the OEM setup, tune and all. The adapter finally arrived And is installed so I’ll post an update soon. To his mod should’ve only taken 30 minutes at the most. But it took me several hours due to playing musical TB’s and changing the tune each time. Aside from the adapter issue, the fit and finish of the GMS TB is nice. This is machined rather than cast, and it has a nice black anodized finish. It’s obvious that there were some opportunities to reduce the weight of it if they had done more machining, but I doubt the added weight will be noticeable. Just another example of where they chose a cost cutting measure. There weren’t any other issues with the install. But I would DEFINITELY recommend a tune, regardless of what anyone else says. And I would recommend a CAI with it. If you’re going to remove one restriction, you might as well remove all the other bottlenecks for the intake. If performance is on par with other TB upgrades I’ve seen, then this should improve the responsiveness of the engine nicely, and it’ll certainly make a difference that you can feel with the butt dyno. But for the retail price, I can’t recommend this over the BBK. GMS has some work to do before they’re in the same league. If you can snag it on sale, then it may be a good option to try, but make sure you’ve got everything you need before you start the mod.

            AeroEngineer

            Year: 2017 Submodel: GT

            Helpful (0)

          • 1/5

            Installation Time: Less than 1 Hour

            May 16, 2019

            Terrible Product

            what granatelli fails to mention is the “relearn process” when i installed this on my car it began to violently shake and immediately ran rich and nearly stalled out the engine. It then triggered a permanent code “P2111” and after many restart attempts and KAM resets the throttle body would not work with the car. Defective or not this product damaged my engine and i would not recommend it to anyone.

            JohnS

            Year: 2016 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            April 06, 2019

            Grams Vs BBK

            So far, better numbers than BBK. If it lasts longer than 1 year IT WILL BE GREAT INVESTMENT!

            JosephH

            Year: 2016 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            January 12, 2019

            Best throttle body

            Best throttle body for the money! Price is right for the hp gain. Easy install, had the part in 3 days

            CraigE

            Year: 2016 Submodel: GT

            Helpful (4)