COBB on top of JB4

08-335i · 12-05-2014, 07:21 PM

Hello just a quick question. I have 2008 335i e90 and i have a JB4 that i run on map 1 becuse i have a stock car, so my question is : can i put my JB4 to map 0 (stock) and install a cobb acess port on my car, or do i need to remove the JB4 from the car. Thanks

derryck · 12-05-2014, 07:52 PM

Why would you want to? Why have stacked tunes on a stock car...this makes zero sense.

Jeff@TopGearSolutions · 12-05-2014, 07:55 PM

Quote:

Originally Posted by derryck

Why would you want to? Why have stacked tunes on a stock car...this makes zero sense.

I think it's because he wants to try out the Cobb but doesn't feel like uninstalling the JB4...

BQTuning · 12-05-2014, 09:59 PM

Quote:

Originally Posted by 08-335i

Hello just a quick question. I have 2008 335i e90 and i have a JB4 that i run on map 1 becuse i have a stock car, so my question is : can i put my JB4 to map 0 (stock) and install a cobb acess port on my car, or do i need to remove the JB4 from the car. Thanks

If you getting your car custom tuned via the COBB AP we would want you to remove it, and I am sure after we are done with your car you wont even thing about installing it again other than controlling meth and there are other alternative for this also.

APTF · 12-06-2014, 12:15 AM

No problem running a JB4 with a Cobb and a PTF tune. Hit me up for more info if you're interested in stacking.

Jnat · 12-06-2014, 12:44 PM

You can stack both, but, you may like just the flash if it's ATR adjusted by someone who knows how to or learn to do yourself. The off the shelf maps don't compare to the JB4 out of the box, once you hit ATR if you understand it there's not comparison, super smooth, super power, Cobb FTW.

12-05-2014, 07:21 PM	#1
08-335i Private First Class 49 Rep 148 Posts Drives: 335i Join Date: Jan 2010 Location: Lawrenceville, NJ iTrader: (2)	COBB on top of JB4 Hello just a quick question. I have 2008 335i e90 and i have a JB4 that i run on map 1 becuse i have a stock car, so my question is : can i put my JB4 to map 0 (stock) and install a cobb acess port on my car, or do i need to remove the JB4 from the car. Thanks __________________ 08 E90 Monaco Blue 335i 6MT
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12-05-2014, 07:52 PM	#2
derryck Captain 57 Rep 879 Posts Drives: 2009 335 Coupe Join Date: Apr 2007 Location: Florida iTrader: (4)	Why would you want to? Why have stacked tunes on a stock car...this makes zero sense.
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12-06-2014, 12:15 AM	#5
APTF Private 5 Rep 90 Posts Drives: E92 N54 Join Date: Nov 2014 Location: Toronto iTrader: (0)	No problem running a JB4 with a Cobb and a PTF tune. Hit me up for more info if you're interested in stacking.
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12-06-2014, 12:44 PM	#6
Jnat DisplacementReplacement 848 Rep 1,418 Posts Drives: 2020 X3M Join Date: Sep 2012 Location: South Jersey iTrader: (0)	You can stack both, but, you may like just the flash if it's ATR adjusted by someone who knows how to or learn to do yourself. The off the shelf maps don't compare to the JB4 out of the box, once you hit ATR if you understand it there's not comparison, super smooth, super power, Cobb FTW.
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