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JMS BoostMAX Performance Booster (11-14 3.5L EcoBoost F-150)

Item T529875
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Market Price $355.00 You Save 13% ($46.00)
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$309.00 (kit)

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      Review & Installation Video

      Product Information

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


      • More Boost, Horsepower and Fuel Economy
      • Better Truck Acceleration
      • Increase Torque
      • +2mpg with Normal Driving
      • Reduces Turbo Lag
      • 5 psi With Remote Boost Adjustment Knob
      • 90+ RWHP Gains
      • LED Alerts on Unit: Know Status Immediately
      • Basic Plug and Play Installation
      • Custom Enhancement
      • Stacking Options: PedalMAX or Custom Tune File
      • Fits 2011-2014 3.5L EcoBoost F-150s


      Torque and Horsepower Gains. With the JMS BoostMAX Performance Booster upgrade, your 3.5L EcoBoost F-150 can achieve awesome horsepower and torque improvements. Users have reported incredible increased levels of 90 RWHP and higher with this upgrade on otherwise-stock 3.5L EcoBoost trucks. Torque increases too, as does truck acceleration.

      Great Fuel Economy.
      Achieve + 2mpg with regular driving, once the Performance Booster from JMS is installed. Also, the EcoBoost is known for turbo lag, and this issue is minimized with the BoostMAX unit in place.

      Customize the Amount of Boost.
      Adjust the boost "on the fly" with the included remote boost knob, which enables gains of as much as 5 psi. Another option to gives you ever more boost is to replace the remote boost knob with the Red Chip for an 87 octane boost curve. Alternately, you can remove the knob and chip for an incredible 93 octane boost curve.

      Easy to Install and Use.
      The comprehensive kit includes everything to get the job done right the first time, in less than half an hour, including a plug-and-play harness, remote boost control knob, and a BoostMAX unit with LED alerts for any issues. When the unit is properly connected to the TIP, Pedal Position, and MAP sensors, the green light shines. Read the JMS Installation Instructions before starting the installation and save time by not having to reprogram the ECU. Take on even more power, if you wish, by "stacking" with JMS PedalMAX or matching custom tune files (using an SCT Handheld).

      Application. This JMS BoostMAX Performance Booster is specifically designed to be used on the 2011-2014 F-150s powered by the 3.5L EcoBoost V6 engine.

      Fitment: 2011 2012 2013 2014 Details

      MPN# BX600035

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (6)

      Write a Review

      Ratings Summary

      3.5 out of 5 overall rating from 6 customers

      Installation Time: Less than 1 Hour

      • February 12, 2020

        2 2016 Platinum - marcus Installation Time: Less than 1 Hour

        no noticeable difference

        did not make a difference in noticeable power or gas mileage

        Helpful (0)
      • June 11, 2019

        5 2012 - Ctello1231 Installation Time: Less than 1 Hour

        Awesome little toy

        Works perfect, make sure your spark plugs/coil packs are in good condition for optimum performance

        Helpful (2)
      • May 25, 2019

        1 2012 Lariat - JMS Installation Time: Less than 1 Hour

        Is not good!!

        Install everything same position but turn on my truck go test driver for my is same power nothing different

        Helpful (10)
      • February 28, 2019

        3 2012 - PaulF Installation Time: Less than 1 Hour


        Any advice on getting the check engine and wrench light to go off after installation? Tried the reset the manufacturer advised to no avail. Plus my truck won’t go above 60 with the 100 boost setting on 93 octane. As far as installation, super easy. As it says plug and play, but I’m not getting to play like I want at the moment. Any advice would be helpful

        Helpful (20)
      • November 16, 2017

        5 2012 - SVTZorro Installation Time: Less than 1 Hour

        JMS Boost a MAX

        I have the JMS pedal MAx y a Livernois tune on my 2012 F150 Ecoboost and was very happy already, tires brake loose but when I bought this JMS BoostMAx and overlapped with my previous set up and I jst used the 50 option on 87 octanes I felt the difference right away! now tires brake loose easier and I have a heavy crew cab 4x4 truck with Raptor style wheels and wider and taller tires compare with stock. I recommend this product and also recommend have a oil separator because of the more tendency to of blow by gases with more boost....I have not tried the 91 or 93 octane yet

        Helpful (21)
      • March 10, 2017

        5 2014 - Foxbody Installation Time: Less than 1 Hour

        Absolutely amazing!

        Install was easy. Instructions were cut throat. As for the power absolutely amazing you can really feel the difference. And for the gas mileage I went from 14 mpg to over 18 with a head wind.

        Helpful (29)

      Questions & Answers (14 answers)

      5 Top Rated Questions

      Will this void the factory warranty

      • We suggest checking with your dealership to see exactly what will and will not void your warranty.

      Helpful (2)

      I have a flashpaq powerchip tuner, will the jms boostmax still add hp to my truck?

      • The JMS BoostMAX Performance Booster can be used in conjunction with the flashpaq powerchip tuner and still provide power gains.

      Helpful (1)

      Will this work with the SCT BDX tuner?

      • Yes, however if you have custom tunes the custom tuner may be able to tune for this application.

      Helpful (0)

      Can I use the JMS BoostMax with the MPT sf4/X4 power flash tuner

      • No, the JMS BoostMAX Performance Booster and MPT sf4/X4 power flash tuner will interfere with each other.

      Helpful (0)

      Will this work on top of a hypertech max energy 2.0 premium tune I have already installed on my truck??

      Post Your Question
      9 More Questions
      Is there any warranty on the boostmax 1 answer
      Can you use this with an Edge Gas Evolution CTS2 Tuner? 1 answer
      I have been looking for a tuner/chip for my 14’ 3.5 ecoboost. Are the setting on the rotary knob positioned/calibrated to be for economy, towing, performance...ect? Are there detents in the knob to keep it from accidentally getting changed. And lastly I am guessing since this is a “piggyback” setup that unplugging will return to stock settings. 1 answer
      I have a livernoise tuner for my F-150 ecoboost will i be able to add this and still make more power and boost? 1 answer
      I have a hypertech tuner in my truck. Can i add this to it or do i need to put the stock tune back in it first? 1 answer
      Will this work in tow/haul mode? I frequently pull a travel trailer. 1 answer
      Is this legal for street use in California? 1 answer
      What does the red chip do? Do you need it? 1 answer
      Will this work with an aftermarket tuner like the ITSX or does this work in place of that? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) BoostMAX Unit; Includes 25 Pin Connector
      • (1) Remote Boost Control Knob
      • (1) Red Chip
      • (1) Wiring Harness

      Will It Fit My F-150

      • 3.5L V6 EcoBoost - 11, 12, 13, 14

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