Which version JB4?

NH335i · 05-21-2013, 07:53 PM

After finding out this friday if I get new turbos due to wastegate issues, i want to throw a jb4 in.
My question is what do I need to buy specifically. There are different ways to modify maps correct?
I want the most user friendly one. Dont want to have to plug into a computer or anything if Possible.
Maybe im way off base here and there is only one option. Im just not informed enough about it to have a good idea.
Thanks.

NH335i · 05-23-2013, 03:02 PM

Bump

DuDai · 05-23-2013, 03:07 PM

There is only one version of JB4 you can buy right now from vendors. To update firmware your going to have to plug in a computer. But you don't HAVE to do that. The JB4 comes with preloaded maps already in it that will do you just fine and give you a nice power increase.

NH335i · 05-23-2013, 09:47 PM

Thanks man. Appreciate it.

05-21-2013, 07:53 PM	#1
NH335i First Lieutenant 9 Rep 302 Posts Drives: 335i Join Date: Dec 2012 Location: NH iTrader: (0) Garage List 2007 335i [0.00]	Which version JB4? After finding out this friday if I get new turbos due to wastegate issues, i want to throw a jb4 in. My question is what do I need to buy specifically. There are different ways to modify maps correct? I want the most user friendly one. Dont want to have to plug into a computer or anything if Possible. Maybe im way off base here and there is only one option. Im just not informed enough about it to have a good idea. Thanks.
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05-23-2013, 03:02 PM	#2
NH335i First Lieutenant 9 Rep 302 Posts Drives: 335i Join Date: Dec 2012 Location: NH iTrader: (0) Garage List 2007 335i [0.00]	Bump
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05-23-2013, 03:07 PM	#3
DuDai Second Lieutenant 2 Rep 277 Posts Drives: 2007 BMW 335i Join Date: Sep 2011 Location: Calgary, AB iTrader: (0)	There is only one version of JB4 you can buy right now from vendors. To update firmware your going to have to plug in a computer. But you don't HAVE to do that. The JB4 comes with preloaded maps already in it that will do you just fine and give you a nice power increase. __________________ ---------------- Stacked BMS Flash & JB4, Dinan CAI, ER Chargepipe, 7" VRSF Intercooler, VRSF Catless DP's, ER Sport Oil Cooler w/Steel lines, Gunmetal 19" VMR V710's, 335is clutch
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05-23-2013, 09:47 PM	#4
NH335i First Lieutenant 9 Rep 302 Posts Drives: 335i Join Date: Dec 2012 Location: NH iTrader: (0) Garage List 2007 335i [0.00]	Thanks man. Appreciate it.
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