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Flowmaster Delta Boost Performance Tuner (15-20 EcoBoost)

Item 397428
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Market Price $276.99 You Save 12% ($32.04)
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$244.95 (each)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 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 2015-2020 Mustang Models with Ecoboost Engine


      Enhanced Power. Give your 2015-2020 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 2015-2020 Mustang Models with Ecoboost Engine.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      MPN# 18101

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (4)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 4 customers

      • August 20, 2019

        5 2019 EcoBoost - Jacobstang

        Great power gains

        Ypu can definitely feel the extra 20-30hp. acceleration did not improve much. Pulls form 40-60mph are amazing. Be careful not to hit 120 by accident.

        Helpful (3)
      • May 24, 2018

        5 2018 EcoBoost - NelsonH

        Glad I bought it

        This product works great better than I thought worth the money

        Helpful (12)
      • August 15, 2017

        5 2015 EcoBoost - Pat

        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.

        Helpful (20)
      • May 21, 2017

        4 2016 EcoBoost - Dyvm19


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

        Helpful (16)

      Questions & Answers (10 answers)

      5 Top Rated Questions

      I have a SEC10 throttle response controller installed, are these two units compatible ?

      I have a 2003 v6 mustang and I also have a Chevy Malibu that I want more power In and I came across this. This seems like a super stupid question but I am looking for more power in my 2016 Chevy Malibu 2.0T. Do you think this will work in it or does it have to be Ford?

      I have the 10spd automatic in my car. Is this compatible with that transmission or only for use with manual transmission?

      • This can be used with the 10 speed automatic transmission.

      Helpful (0)

      Would the HP and Torque numbers be higher having a cold air intake and catback exhaust on my 2018 Mustang Ecoboost?

      • The device itself would not provide any additional power, despite you having other modifications.

      Helpful (0)

      I live in California, is this item compatible with 91 octane gas?

      • This is compatible with 91 octane gas.

      Helpful (0)
      Post Your Question
      5 More Questions
      Will this work with the Ford performance power pack? 1 answer
      Installing this, will it show up as a tuner does for warranty work? 1 answer
      What is better a handheld tuner or this for performance 1 answer
      If I have the Cobb Accessport Tuner, will it cause an issue with this product? 1 answer
      Can it be used while on a sct tune? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Performance Tuner

      Tech Specs

      Will It Fit My Mustang

      • EcoBoost - 15, 16, 17, 18, 19, 20

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