Jb4 info

335iPaul27 · 06-24-2013, 06:26 PM

Hi there, i currently have a 335i which already has a remap , what id like to know is if i fit the JB4 will i loose the remap for good if i decide to remove the Jb4 later on if i sold the car ?

Jeff@TopGearSolutions · 06-24-2013, 06:53 PM

Your "remap" is likely a re-flash of the ECU.

The JB4 will not remove it.

However, I do not recommend stacking tunes using the default JB4 settings as it may cause problems.

Mike@N54Tuning.com · 06-24-2013, 07:04 PM

The JB4 G5 ISO works nicely on top of existing flash tunes. Once you have it installed just email BMS a CSV log on map 4 and they will send you custom tuning advice specific to whatever flash you happen to have loaded on the DME.

Mike

foghat · 06-24-2013, 08:15 PM

Quote:

Originally Posted by Mike@N54Tuning.com

The JB4 G5 ISO works nicely on top of existing flash tunes. Once you have it installed just email BMS a CSV log on map 4 and they will send you custom tuning advice specific to whatever flash you happen to have loaded on the DME.

Mike

Custom tuning advice will probably do him little good as it does not sound like he has an accessport. OP do you even know what flash you have?

335iPaul27 · 06-25-2013, 03:31 AM

ah great, im not aware of what flash it has but its a very quick car with just a remap, it caned my other 335i with just the jb4 and intakes fitted on it . Hopefully il do what Mike said and send him some logs as i really want to use the JB4 as its a nice bit of kit.

06-24-2013, 06:26 PM	#1
335iPaul27 New Member 2 Rep 29 Posts Drives: 335i Join Date: Apr 2013 Location: London iTrader: (0)	Jb4 info Hi there, i currently have a 335i which already has a remap , what id like to know is if i fit the JB4 will i loose the remap for good if i decide to remove the Jb4 later on if i sold the car ?
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06-24-2013, 06:53 PM	#2
Jeff@TopGearSolutions 3441 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	Your "remap" is likely a re-flash of the ECU. The JB4 will not remove it. However, I do not recommend stacking tunes using the default JB4 settings as it may cause problems.
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06-24-2013, 07:04 PM	#3
Mike@N54Tuning.com Joint Chiefs of Staff 4918 Rep 115,980 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	The JB4 G5 ISO works nicely on top of existing flash tunes. Once you have it installed just email BMS a CSV log on map 4 and they will send you custom tuning advice specific to whatever flash you happen to have loaded on the DME. Mike
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06-25-2013, 03:31 AM	#5
335iPaul27 New Member 2 Rep 29 Posts Drives: 335i Join Date: Apr 2013 Location: London iTrader: (0)	ah great, im not aware of what flash it has but its a very quick car with just a remap, it caned my other 335i with just the jb4 and intakes fitted on it . Hopefully il do what Mike said and send him some logs as i really want to use the JB4 as its a nice bit of kit.
	Appreciate 0 Quote