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Flowmaster Delta Boost Performance Tuner (15-19 EcoBoost)

Market Price $272.99 You Save 12% ($33.04)
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$239.95 (each)

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  • Item 397428
  • MPN# 18101

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    Features & Details

    • Flowmaster Delta Boost Performance Tuner
    • Gain 4 psi in Boost Pressure
    • Easy Install – Plug and Play
    • Bluetooth controlled
    • 4 Different Performance Levels – Valet, Standard, Sport and Max
    • Made in the USA
    • 1-Year Warranty
    • Fits 2015-2019 Mustang Models with Ecoboost Engine
    Enhanced Power. Give your 2015-2019 Mustang with an Ecoboost engine that extra punch you’re looking for with the Flowmaster Delta Boost Performance Tuner. You’ll get 4 extra psi of boost pressure with this tuner, which is durable, has four different performance levels, can be controlled via Bluetooth and is easy to install.

    Personal Options. Housed in a red, plastic casing, and made in the USA, the Flowmaster Delta Boost Performance Tuner provides four different settings – Valet, Standard, Sport and Max. Depending on your personal needs, you will gain 18HP and 25Ft-lbs torque. The Bluetooth option allows you to control everything from your smartphone, giving you unquestioned levels of personal preference.

    Installation. The Flowmaster Delta Boost Performance Tuner is a plug-and-play design. Install in-line with the boost sensor and control through a downloadable Bluetooth app from your smartphone.

    Application. Fits 2015-2019 Mustang Models with Ecoboost Engine.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Performance Tuner
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (5)

    5 Top Rated Questions

    Will this work with the Ford performance power pack?

    • The Flowmaster Delta Boost Performance Tuner should work just fine with the Ford Power pack! It should simply add an approximate boost of around +4psi but it shouldn't cause any issues

    Helpful (0)

    Installing this, will it show up as a tuner does for warranty work?

    • The Flowmaster Delta Boost Performance Tuner will install inline with the Boost sensor, and would most likely cause warranty issues, as this is causing an increase in boost.

    Helpful (0)

    What is better a handheld tuner or this for performance

    • A handheld tuner with custom tunes will outperform the Flowmaster Delta Boost Performance Tuner, but will cost more.

    Helpful (0)

    If I have the Cobb Accessport Tuner, will it cause an issue with this product?

    • The Flowmaster Delta Boost Performance Tuner will not work in conjunction with your Cobb Accessport. Your computer system in your car will only calibrate for one tune at a time meaning you can only use one of these tunes when your vehicle is active.

    Helpful (0)

    Can it be used while on a sct tune?

    • The Flowmaster Delta Boost Performance Tuner should not be used with a SCT tuner, as these will interfere with one another.

    Helpful (0)
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    Customer Reviews (3) Write a Review

    Overall Rating 4.7

    out of 5 stars

    • Performance Gain 4.666667 4.7
    • Seat Of Your Pants Feel 4.666667 4.7
    • Ease Of Use 5 5
    • Bang For Your Buck 4.666667 4.7
    • Preferred Tune: Race

    • 5/5

      May 24, 2018

      Glad I bought it

      This product works great better than I thought worth the money


      Year: 2018 Submodel: EcoBoost

      Helpful (7)

    • 5/5

      August 15, 2017

      What a transformation

      This little red module from Flowmaster is quite a product. It installed so easy n gassy. It also fixed my issue I had with my Treadstone Intercooler boost sensor problem. Due to the sensor being mounted on their cold pipe the OEM plug was to short to work but the Flowmaster booster plugs into that sensor and into the OEM plug and has about 10" of slack. Sport mode delivers 2lbs more boost and race mode delivers 4lbs of whiplash power. With all my mods u am Amazed!!!! This little red box is a must for the gains and fun it'll transform your mustang ecoboost into!!!! Downloading app onto your phone is very easy as is using the Flowmaster booster app.


      Year: 2015 Submodel: EcoBoost

      Helpful (11)

    • 4/5

      May 21, 2017


      You can feel the 4 psi gain! I didn't think that it would make that big of a difference...


      Year: 2016 Submodel: EcoBoost

      Helpful (11)

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