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JMS Boostmax - 44RWHP claim

ied0135

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Anyone know anything about this? It says 44RWHP with just the plug in. If true, and for only $309 I'm surprised I just found out about it. I'm always lurking in all corners of this forum. I've yet to jump on a Cobb and Adam tune and was planning to, but now this? Thoughts and concerns?

http://www.jmschip.com/boostmax-ford-ecoboost-23L-Mustang
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Nihil

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no, all that plug in stuff is crap. cobb, ngauge or good sct tuner is what you need to sick with.
 

Tune+

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More than just one engine.
 

Wblv17

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don't do it! Unless you want to go boom
 

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Busser48

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Anyone know anything about this? It says 44RWHP with just the plug in. If true, and for only $309 I'm surprised I just found out about it. I'm always lurking in all corners of this forum. I've yet to jump on a Cobb and Adam tune and was planning to, but now this? Thoughts and concerns?

http://www.jmschip.com/boostmax-ford-ecoboost-23L-Mustang
The reason you don't see people talking about it is because no one is buying a plug in that turns up boost,absolutely not the way to go and it's a matter of time until it fails. For $100 u can get an sct with great tunes on it made for the car, not just turning up boost controls.
 

Busser48

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*edit meant to say for $100 more
 

TurboMetal

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I love how it says "warranty friendly"... yeah ohhhhh kayyyy. Also "simple plug and play". Nope the Cobb unit is simple plug and play.
 

Edkiefer

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The reason you don't see people talking about it is because no one is buying a plug in that turns up boost,absolutely not the way to go and it's a matter of time until it fails. For $100 u can get an sct with great tunes on it made for the car, not just turning up boost controls.
I could be wrong, but its not just raising the boost amount as ECU controls revery aspect of engine, boost, throttle% , timing etc .
I bet this device is tricking map sensor to see lower boost, which raises total boost you see .
If so, that not good as map sensor is used for other parts of ECU input data , load, ignition timing, fuel etc (this is a speed density system ).
 

mSTANG_1

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How about if you have a tune, CAI, Intercooler, catchcans....then is it ok to have the PedalMax NOT the Boostmax?
 

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gUiTo

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boost max pedal max... wtf-max get a tuning device and get a tune that will do everything you want.. (get more than max!)
 

mSTANG_1

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Don't have the Boostmax and do not want it as I mentioned before, however I ended upgetting the pedalmax which is different than the Boostmax....
 

mSTANG_1

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I did notice the difference in acceleration with the pedalmax.
 

ryant601

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tf is a pedalmax, is that a Pokemon?
 
 




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