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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Opening the Jb+ the chip and boost setting (pics attached)



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      03-04-2009, 02:10 PM   #1
E92murdered
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Opening the Jb+ the chip and boost setting (pics attached)

Hey guys heres a pic of the chip in the jb+ if there were to be an update it will be changed out. and the dial to change the boost settings how it looks and how it is adjusted.
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      03-04-2009, 02:41 PM   #2
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Simple... but effective

very cool
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      03-04-2009, 02:43 PM   #3
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very well put !
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Originally Posted by Berduderunner View Post
Simple... but effective

very cool
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      03-04-2009, 03:17 PM   #4
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where is the 3.75-4.00 psi on the dial?
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      03-04-2009, 04:17 PM   #5
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I think the middle is 2.5-2.75
Next marking is 3.0-3.25
Next marking is 3.5-3.75
Next marking is 4.0-4.25
Next Marking is 4.5-4.75
Last Marking is 5.0+

Just a guess tho..
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      03-04-2009, 04:27 PM   #6
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Quote:
Originally Posted by 09AlpineTTSedan View Post
I think the middle is 2.5-2.75
Next marking is 3.0-3.25
Next marking is 3.5-3.75
Next marking is 4.0-4.25
Next Marking is 4.5-4.75
Last Marking is 5.0+

Just a guess tho..
i have JB3 so never paid attention to the JB+ threads until today - but i took a quick look:
....damn that (true) plug and play quick install device is putting down some serious power
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      03-04-2009, 04:32 PM   #7
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Bout to CRANK it all the way up..
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      03-04-2009, 06:32 PM   #8
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can you plz confirm mike?
Quote:
Originally Posted by 09AlpineTTSedan View Post
I think the middle is 2.5-2.75
Next marking is 3.0-3.25
Next marking is 3.5-3.75
Next marking is 4.0-4.25
Next Marking is 4.5-4.75
Last Marking is 5.0+

Just a guess tho..
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      03-04-2009, 06:33 PM   #9
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nice your keeping it !
Quote:
Originally Posted by lpphreakx06 View Post
Bout to CRANK it all the way up..
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      03-04-2009, 06:40 PM   #10
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I think a good improvement would have been to have a recessed user dial that is accessible without taking the JB+ apart. I realize it is simple to adjust but I think it misses the target audience and the simplicity they want from a tune.

.2c
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      03-04-2009, 06:41 PM   #11
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hopefully the next one. i heard people opening it while the jb+ is connected. but im giong to take it off everytime.
Quote:
Originally Posted by Septro View Post
I think a good improvement would have been to have a recessed user dial that is accessible without taking the JB+ apart. I realize it is simple to adjust but I think it misses the target audience and the simplicity they want from a tune.

.2c
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      03-04-2009, 06:58 PM   #12
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I find it a bit strange that a tune that is supposed to be for ease of install and convenience needs to be uninstalled and taken apart to change a setting. Doesn't that somewhat defeat the purpose?
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      03-04-2009, 07:04 PM   #13
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its very easy to install and taken out.. and the default setting is about +35 hp +40 at default setting. and easier then any other tune with that much power well including the sstt. so if you want to bump up the boost its very simple and easy to put back on
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Originally Posted by astris View Post
I find it a bit strange that a tune that is supposed to be for ease of install and convenience needs to be uninstalled and taken apart to change a setting. Doesn't that somewhat defeat the purpose?
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      03-04-2009, 07:08 PM   #14
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Quote:
Originally Posted by astris View Post
I find it a bit strange that a tune that is supposed to be for ease of install and convenience needs to be uninstalled and taken apart to change a setting. Doesn't that somewhat defeat the purpose?
Its not at all complicated. I can pop off my JB+ and crank up the boost and reinstall in a matter of minutes.
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      03-04-2009, 07:16 PM   #15
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+1
Quote:
Originally Posted by RambleJ View Post
Its not at all complicated. I can pop off my JB+ and crank up the boost and reinstall in a matter of minutes.
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      03-04-2009, 07:17 PM   #16
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Quote:
Originally Posted by astris View Post
I find it a bit strange that a tune that is supposed to be for ease of install and convenience needs to be uninstalled and taken apart to change a setting. Doesn't that somewhat defeat the purpose?
Why would you want to keep changing the setting anyways? And I've heard you can change the setting without unplugging it. (well some people can anyway)
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      03-04-2009, 07:18 PM   #17
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Quote:
Originally Posted by bmwowner619 View Post
can you plz confirm mike?
The boost gain is relative, but basically each position is around 1/3psi.

Mike
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      03-04-2009, 07:57 PM   #18
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
The boost gain is relative, but basically each position is around 1/3psi.

Mike
And when you guys say 3/4 setting, that would basically be equivalent to 3oclock on the knob right? Or would it be 2 or 4 oclock?

Get what I'm saying? LOL
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      03-04-2009, 08:14 PM   #19
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Quote:
Originally Posted by astris View Post
I find it a bit strange that a tune that is supposed to be for ease of install and convenience needs to be uninstalled and taken apart to change a setting. Doesn't that somewhat defeat the purpose?
Doesn't this thing install like the SSTT? In which case, there's the risk each time of breaking off the clip everyone bitches about, and you'd need to use some sort of guitar pick, etc. No?
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      03-04-2009, 08:25 PM   #20
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very easy to install penny dime usb there are many methods. the best way is just insert whatever you use and dont pull up. very easy.!
Quote:
Originally Posted by Lotus99 View Post
Doesn't this thing install like the SSTT? In which case, there's the risk each time of breaking off the clip everyone bitches about, and you'd need to use some sort of guitar pick, etc. No?
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      03-04-2009, 08:29 PM   #21
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lol can someone answer this?
Quote:
Originally Posted by 09AlpineTTSedan View Post
And when you guys say 3/4 setting, that would basically be equivalent to 3oclock on the knob right? Or would it be 2 or 4 oclock?

Get what I'm saying? LOL
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      03-04-2009, 10:25 PM   #22
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Quote:
Originally Posted by bmwowner619 View Post
lol can someone answer this?


3 o'clock
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