Jb4 installed

Dreebanqz · 04-10-2018, 07:24 AM

Just installed jb4 with the bluetooth kit in my 14 335 pwg. Looking at the jb4 app with all these features, is there any setting or w/e i should change b4 i start driving ?

Niart906 · 04-10-2018, 08:34 AM

Leave the settings where they are for now. Do some logs and send them to the guys over on N54tech. They’ll read your logs and tell you what adjustments to make to get the most out of your JB4.

yoon_209 · 04-10-2018, 12:31 PM

put that baby in map 2, sport + and move the gear to the left

have fun and dont get too many tickets.

if you feeling the need for speed, get race gas and put that shit in map 7,

kevinjt · 04-10-2018, 02:42 PM

Quote:

Originally Posted by yoon_209

put that baby in map 2, sport + and move the gear to the left

"Are you assuming my Tranny?"

Im jk. LOL

AMG KLR · 04-10-2018, 03:34 PM

Get a chargepipe

Niart906 · 04-10-2018, 06:30 PM

Quote:

Originally Posted by kevinjt

"Are you assuming my Tranny?"

Im jk. LOL

I laughed way too hard at this...

la02max · 04-11-2018, 11:46 AM

Agreed on the chargepipe. Mine blew at 51k miles, which was about 3k after I installed the JB4.

sh0N · 05-05-2018, 01:28 PM

Quote:

Originally Posted by la02max

Agreed on the chargepipe. Mine blew at 51k miles, which was about 3k after I installed the JB4.

My charge pipe too blew after 50k+ miles with a jb4 installed; dealer replaced under warranty. I've now registered about 80k on the jb4 (no bolt on's). The only issue I have is sometimes the car will not start which didn't start happening until roughly 65k miles. I must disclaim I cannot directly attribute the issue to the jb4 however....when I remove the jb4 and attempt to start the vehicle a hand full of times, it'll finally turn over. When I take the car to the dealer, they show no codes (and take my diagnostic fee).The issue also does not replicate when the device is not installed. Personally, I feel like its a fuel pump issue just by when the car errors out and the sound it makes when everything is priming after its unlocked; but who knows.

With that said, I love the jb4. I'd feel a lot differently about my 435 ownership experience if it were not available. Enjoy it! (map 5 all day).

Sea-Tac · 05-06-2018, 03:35 PM

How much did you pay for the jb4. Just wondering...

davo19 · 11-15-2018, 06:31 PM

Hey guys I want to know which jb4 map is better for my f30 since I have intercooler, downpipe and a injen intake in my f30 with the 335 exhaust running with 93 octane guel

Mike@N54Tuning.com · 11-16-2018, 01:37 PM

Quote:

Originally Posted by davo19

Hey guys I want to know which jb4 map is better for my f30 since I have intercooler, downpipe and a injen intake in my f30 with the 335 exhaust running with 93 octane guel

Map2 should be a good starting point for that setup.

Mike

BigJack75 · 12-18-2018, 05:43 PM

Does the JB4 change the sport display past 320 Tq/Hp?

borboa · 12-19-2018, 12:05 AM

Does the JB4 change the sport display past 320 Tq/Hp?

No it doesnt

IK6SPEED · 12-19-2018, 12:32 AM

Quote:

Originally Posted by Dreebanqz

Just installed jb4 with the bluetooth kit in my 14 335 pwg. Looking at the jb4 app with all these features, is there any setting or w/e i should change b4 i start driving ?

I know your OP was 8 months ago, but a 2014 335i that is PWG?

Jeff@TopGearSolutions · 12-19-2018, 03:27 PM

Quote:

Originally Posted by IK6SPEED

I know your OP was 8 months ago, but a 2014 335i that is PWG?

They are usually EWG but his production may be 2013 and on the cusp of the changeover.

IK6SPEED · 12-19-2018, 03:31 PM

Quote:

Originally Posted by Jeff@TopGearSolutions

Quote:

Originally Posted by IK6SPEED

I know your OP was 8 months ago, but a 2014 335i that is PWG?

They are usually EWG but his production may be 2013 and on the cusp of the changeover.

Or he was wrong

TheJungatron · 12-20-2018, 08:44 AM

He never posted again because his charge pipe broke and he's on the side of the road some place.

04-10-2018, 07:24 AM	#1
Dreebanqz Private First Class 21 Rep 166 Posts Drives: 16 m3 Join Date: Oct 2017 Location: Bk iTrader: (0)	Jb4 installed Just installed jb4 with the bluetooth kit in my 14 335 pwg. Looking at the jb4 app with all these features, is there any setting or w/e i should change b4 i start driving ?
	Appreciate 0 Tweet Quote

04-10-2018, 08:34 AM	#2
Niart906 First Lieutenant 179 Rep 331 Posts Drives: 2017 M3, 2003 M3 Join Date: Feb 2015 Location: Dalton, PA iTrader: (0)	Leave the settings where they are for now. Do some logs and send them to the guys over on N54tech. They’ll read your logs and tell you what adjustments to make to get the most out of your JB4. __________________ 2017 F80 M3 - Mineral White/Amaro Brown 2003 E46 M3 - Jet Black/Cinnamon
	Appreciate 0 Quote

04-10-2018, 12:31 PM	#3
yoon_209 Masterchief 362 Rep 1,012 Posts Drives: 20' BMW M340i Join Date: Aug 2016 Location: Irvine, CA iTrader: (1)	put that baby in map 2, sport + and move the gear to the left have fun and dont get too many tickets. if you feeling the need for speed, get race gas and put that shit in map 7, __________________ AWE Non-Res Touring \| TE37 SL PW \| Ohlins RT
	Appreciate 1 ArizonaErik95.00 Quote

04-10-2018, 03:34 PM	#5
AMG KLR Captain 163 Rep 732 Posts Drives: 2018 440i GC Join Date: Nov 2013 Location: USA iTrader: (0)	Get a chargepipe
	Appreciate 0 Quote

04-11-2018, 11:46 AM	#7
la02max Private 48 Rep 98 Posts Drives: E53 4.8is Join Date: Oct 2014 Location: New Orleans, LA iTrader: (1)	Agreed on the chargepipe. Mine blew at 51k miles, which was about 3k after I installed the JB4.
	Appreciate 1 TheJungatron352.00 Quote

05-06-2018, 03:35 PM	#9
Sea-Tac Major 1455 Rep 1,487 Posts Drives: 2108 X3 xDrive30i Join Date: Apr 2018 Location: Bellevue, Wa iTrader: (0) Garage List 2018 X3 xDrive30i [0.00] 2016 328i xDrive [0.00]	How much did you pay for the jb4. Just wondering...
	Appreciate 0 Quote

11-15-2018, 06:31 PM	#10
davo19 Davo 0 Rep 7 Posts Drives: F30 N20 Join Date: Nov 2018 Location: Puerto Rico iTrader: (0)	328i 2013 Jb4 Hey guys I want to know which jb4 map is better for my f30 since I have intercooler, downpipe and a injen intake in my f30 with the 335 exhaust running with 93 octane guel
	Appreciate 0 Quote

12-18-2018, 05:43 PM	#12
BigJack75 Lieutenant 202 Rep 533 Posts Drives: M5 Dream Car Join Date: Aug 2018 Location: Right Here iTrader: (0)	Does the JB4 change the sport display past 320 Tq/Hp? __________________ 435i GC
	Appreciate 0 Quote

12-19-2018, 12:05 AM	#13
borboa Private 14 Rep 67 Posts Drives: BMW 435i Join Date: Aug 2017 Location: Mexico iTrader: (0)	Does the JB4 change the sport display past 320 Tq/Hp? No it doesnt
	Appreciate 0 Quote

12-20-2018, 08:44 AM	#17
TheJungatron Lieutenant 352 Rep 545 Posts Drives: 2020 M340i RWD- USA Join Date: Dec 2014 Location: Fort Myers, Florida iTrader: (0)	He never posted again because his charge pipe broke and he's on the side of the road some place.
	Appreciate 1 mbanks211267.50 Quote