Jms boost max works!

Discussion in 'Engine Performance and Mods' started by Guy, Feb 6, 2017.

  1. Rapere1

    Rapere1 Full Access Member

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    Still waiting on JMS. Called end of last week and they don't even have the Boost Max. They're still waiting to take delivery themselves.

    I'm noticing that you can't write a review unless you have the product and with only one review posted i question the validity of it.

    All in all JMS, piss poor service to date on this. Order a product you don't even have and occasionally you update the website to push out the date and typically that's after the fact. It does say something for your support, makes me question the quality of what i've ordered...............
     
  2. Tim Barnard

    Tim Barnard Member

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    I just installed a unit on my gen 2. It sputtered and would hardly run even though the green light was on. I threw two codes that I had to remove with my forscan. Jms is sending me a second unit. Did you get yours sorted out and what was the problem.?
     
  3. Rapere1

    Rapere1 Full Access Member

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    About the same with the first set of hardware they sent me. Got a complete replacement and everything works find. The check engine light does go out on it's own eventually, I left on a road trip and knew there wasn't an issue and while on that trip the light finally went off.

    As for all of the chatter out there on this product, by the seat of your pants it doesn't feel like much nor worth the effort and $$$$. When i added the Peddle Max to it is when the truck really came alive as a different beast.

    The Peddle Max is a 5-10min max install once you've already done the BoostMax. The 1 red 12v power wire out to the fuse box and plug in between the Boost Max harness and accelerator plug. The additional dial isn't worth the price. Just run without it at full power. No it doesn't make for hard shifts, it just makes the overall feel far more sporty if you will in normal mode and BoostMax off.

    With both installed, both dialed up and not even going into Sport Mode, the truck really comes alive and you'll be saying "this is what i was looking for)"

    As far as putting it all together in Baja Mode? I'll respond to that after i get back from the Raptor Assault course next month. Planning on a stop over out in Moab for a few days and will have opportunity to unleash the monster within.
     
  4. Brapptor

    Brapptor Full Access Member

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    Hey bud, Im not sure I didnt follow up. After that I decided to let it sit and watch trouble shooting threads happen for a year and see how people were liking/etc
     
    Tim Barnard likes this.

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