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10-16-2012, 06:19 PM | #1 |
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New - JB4 G5 Complete Units Now Available!! **FREE SHIPPING**
The normal JB4 board is called the G4. The G5 has everything the G4 has in addition to:
1) A revised boost control system allowing both isolated or integrated control with no hardware PWM/duty cycle limits, etc. PWM limiting is all software/firmware based. 2) Built in crank position offset (CPS) and speed limit defeat (SLD) through additional wires that can be connected to the DB9 connector w/ the BMS USB cable. 3) An extra high current output that can be used to power a 2STEP relay, nitrous relay, etc. 4) 1.8k O2 biasing resistors instead of 2.7k biasing resistors allowing a wider range of AFR adjustment. 5) Some additional analog and digital I/O for future expansion. JB4 PnP G5 - $529.00 On Sale for $479.00 http://www.n54tuning.com/index.php?_...d&productId=73 There is a G5 option in the product options, so make sure to specify G5 board when ordering if you want the upgrade. There is no additional charge for a G5 board versus the G4 board, but the G5 board is meant for FBO cars or those with upgraded turbos. Regular tune only or very lightly modded cars will not see any advantage with the G5 versus the G4. Applications: • 2006-2010 E90 Sedan 335i / 335xi • 2006-2010 E91 Touring 335i / 335xi • 2006-2010 E92 Coupe 335i / 335xi • 2007-2010 E93 Convertible 335i / 335xi • 2008-2010 E60 Sedan 535i / 535 xi • 2008-2010 E61 Touring 535i / 535 xi • 2008-2010 E82 Coupe 135i • 2011+ 335is • 2008-2010 E88 Convertible 135i • 2008-2010 BMW X6 xDrive35i • 2009+ BMW Z4 sDrive35i • 2011+ 1M • Fully compatible with DCT transmissions! Last edited by Mike@N54Tuning.com; 12-06-2013 at 03:51 PM.. |
10-27-2012, 03:02 PM | #2 |
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Bump for the #1 tune for the n54 and n55.. In stock and ready to ship @ www.n54tuning.com
FREE Shipping on JB4s!!! and as always the LOWEST price Guaranteed!! Mike |
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11-05-2012, 06:42 PM | #4 |
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Bump for the #1 tune for the n54 and n55.. In stock and ready to ship @ www.n54tuning.com
FREE Shipping on JB4s!!! and as always the LOWEST price Guaranteed!! Mike |
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11-05-2012, 07:01 PM | #5 |
Space Admiral
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I bought my car recently with a JB4 pre-installed... how can I tell if I have the G4 or the G5?
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Mods completed: JB4+ & FBO || LSD || BMW-P suspension + F/R sway bars || 18" Breyton GTS-R || M3 front bushings || Vogtland camber plates || BMW-P rotors + Stoptech pads |||| Acquired, not installed: BMS WW Meth kit || Logic HVI intake || Mishimoto OCC |||| Shopping for: Summer tires |
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11-05-2012, 07:57 PM | #6 |
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You said the G5 board is for FBO ect. Can you still run g5 on a lightly modified platform with the intention of FBO in the future?
Is it possible for G4 owners to upgrade to G5? |
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11-05-2012, 08:32 PM | #7 | |
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Quote:
Here is the link for the G5 Upgrade. Anybody with a JB3 or JB4 G4 can upgrade to the G5. http://www.n54tuning.com/index.php?_...&productId=116 Mike |
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11-05-2012, 08:33 PM | #8 |
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11-06-2012, 01:02 AM | #10 |
thatnew135iguy
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I know others have asked similar questions, but I'm still a little concerned. I have no engine mods at all. My first engine mod will be a JB4. While I don't have plans for fbo right now, I may in the future. I would like to be ready if that happens. Is there any disadvantage to having a G5 board over a G4 on a car that's not modified at all? Thanks!
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11-06-2012, 03:03 PM | #11 | ||
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Quote:
Quote:
Mike |
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11-07-2012, 07:20 PM | #12 |
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11-08-2012, 08:54 AM | #14 |
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11-15-2012, 07:54 AM | #17 |
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11-27-2012, 06:08 PM | #19 |
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12-17-2012, 04:07 PM | #21 |
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12-17-2012, 04:14 PM | #22 |
teh porcupine
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Will the G4 tunes for the N55 continue to be developed?
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