JB+ tested today

R1000K3 · 07-06-2009, 07:42 AM

I got the JB+ today and it was VERY easy to install. I could immediately locate the connection point and it was installed in 15 seconds. No removal of airbox.

The car was warmed up to a good oil temperature before the pulls started... I'm REALLY impressed with the extra power that the JB+ provides

The unit exceeds my expectations without any doubt. Thanks a lot to Burger Motorsports

The unit was set above default value already from start; I selected a 2 o clock setting.

Back home I connected the OBD II tool, which is a wireless BT-interface and a PC application. Everything is in order; no DTC’s are present. I guess the ECU will learn and provide more power after some more driving, but even if it don't, the power is fully satisfying (at the moment..). The plan was to later on upgrade to a JB3, Dual Cone intake, better IC etc., but right now it feels there is no hurry to do this.

Scimitar335i · 07-06-2009, 07:50 AM

Quote:

Originally Posted by coldasicex5

Enjoy the JB+ and I'm sure you will DEFF jump to a JB3.. everyone should always get a tune like this as a starter tune

you forgot to say DAMN!!!!

Hampi · 07-06-2009, 08:58 AM

JB+ is great fun

.
If you havent done already, I would do the solenoid bypass; car is much more responsive

.

windshear · 07-06-2009, 08:59 AM

Ordered my jb+ about two months ago and finally got around to installing it last week. Took me about 20 minutes. Next time will only take a few minutes. I have not driven the car much since due to travel but, I notice a difference. Plan on putting the car on a dyno in the near future. What should I expect at the default setting? About 310 hp and 320 torque at the wheel? Good product and customer support.

335e92tx · 07-06-2009, 09:49 AM

Quote:

Originally Posted by windshear

What should I expect at the default setting? About 310 hp and ~330 torque at the wheel? Good product and customer support.

Fixed -
Sounds about right on 91

http://www.burgertuning.com/images/j...ta_testing.jpg

R1000K3 · 07-06-2009, 12:25 PM

Quote:

Originally Posted by Hampi

JB+ is great fun

.
If you havent done already, I would do the solenoid bypass; car is much more responsive

.

Thansk, I'll look into this

R1000K3 · 07-06-2009, 04:09 PM

Solenoid bypass done, test drive tomorrow, it is near midnight here...

JayKay335i · 07-06-2009, 05:26 PM

Jeez. Excuses. Hurry up and test drive so I can buy my jb+.

R1000K3 · 07-07-2009, 12:13 PM

Solenoid bypass tested today. I can't say I notice any improvements by this mod. Perhaps I spend too little time learning the engine characteristics without the bypass. The ECU may also not have been fully trained to JB+. Anyway, the car pulls MUCH stronger with JB+ and I'm surprised and very pleased with the outcome. It makes a BIG difference on a stock 335i. No faults codes yet, I’ve been checking this a few times now and feel I can just enjoy the mod.

Dackz · 07-07-2009, 12:35 PM

Does it seem to pull harder in the 2k-4k rpm range or just higer, like 4k and up?

Ghines1279 · 07-07-2009, 03:21 PM

i feel like its 2750 to about 5000, then it drops off a bit, IDK though I just took my car in and they are changing out the FP.

R1000K3 · 07-08-2009, 01:04 AM

I'm currently running the JB+ at non-girl (max) setting, the car is very strong and no fault codes are generated :-) The power of a tuned 335 is extraordinary...God's gift to the public racing community?

Hampi · 07-08-2009, 01:12 AM

Hmm, strange there was no difference after the bypass; I was doing it after a month or so and experienced quite a difference.

Your car seems to be runnig perfect from the very beginning; there seems no much room for improving

.

I am also running the max setting and tested it on german autobahn: Great fun, no trouble

335fourdoor · 07-08-2009, 01:21 AM

Quote:

Originally Posted by R1000K3

I got the JB+ today and it was VERY easy to install. I could immediately locate the connection point and it was installed in 15 seconds. No removal of airbox.

The car was warmed up to a good oil temperature before the pulls started... I'm REALLY impressed with the extra power that the JB+ provides

The unit exceeds my expectations without any doubt. Thanks a lot to Burger Motorsports

The unit was set above default value already from start; I selected a 2 o clock setting.

Back home I connected the OBD II tool, which is a wireless BT-interface and a PC application. Everything is in order; no DTC’s are present. I guess the ECU will learn and provide more power after some more driving, but even if it don't, the power is fully satisfying (at the moment..). The plan was to later on upgrade to a JB3, Dual Cone intake, better IC etc., but right now it feels there is no hurry to do this.

+1

R1000K3 · 07-08-2009, 02:18 AM

Quote:

Originally Posted by Hampi

Hmm, strange there was no difference after the bypass; I was doing it after a month or so and experienced quite a difference.

Your car seems to be runnig perfect from the very beginning; there seems no much room for improving

.

I am also running the max setting and tested it on german autobahn: Great fun, no trouble

The bypass may have had effect, I may have noticed a difference if I had driven the car more w/o bypass, as you did. The autobahn is great, especially during low traffic where it could be used as a Formula 1 track

vtec96 · 07-08-2009, 11:42 AM

how's JB+ perform with Automatic 335?
Can you guy still tell the difference?
Thanks!

R1000K3 · 07-08-2009, 02:09 PM

Yes, of course it will increase the performance of an automatic as well :-) The AT version has a higher final gearing, which at least in theory adds pulling force to the rear wheels.

I've measured the boost pressure today with the maximum setting of JB+, which I'm running. The pressure is 13.5 PSI, no wonders the car pulls like a freight train with probably more than 50 whp over a stock 335. Another positive effect apart from being much stronger on midrange is that it produces very good power at and above 6000 rpm, where the stocker feels like hitting a brick wall.

Gibson6594 · 07-08-2009, 05:50 PM

I know there are always risks and all that, but just how risky is this mod? Have there been any reports at all of malfunction due to the installation of one of these?

1Sleeper · 07-08-2009, 06:54 PM

Quote:

Originally Posted by Gibson6594

I know there are always risks and all that, but just how risky is this mod? Have there been any reports at all of malfunction due to the installation of one of these?

Its been my experience that no matter what tune, exhaust, intake, etc. someone puts on their car, someone will blow it up. Most of these tunes have been 20yr old tested by the thousands. For the amount of people piggy backing, flashing etc. there are really a tiny amount of actual problems as far as I can see. If you drive your car hard, things go boom, tune or no tune. As was recommended to me, buy a BT tool and turn up the boost.

Gibson6594 · 07-08-2009, 10:58 PM

Quote:

Originally Posted by 1Sleeper

Its been my experience that no matter what tune, exhaust, intake, etc. someone puts on their car, someone will blow it up. Most of these tunes have been 20yr old tested by the thousands. For the amount of people piggy backing, flashing etc. there are really a tiny amount of actual problems as far as I can see. If you drive your car hard, things go boom, tune or no tune. As was recommended to me, buy a BT tool and turn up the boost.

Thanks man

R1000K3 · 07-12-2009, 06:49 PM

The JB+ car was raced against a Procede provided car, which also has race-IC, better intake, downpipes and mufflers. The difference was not so big as I would have predicted. We started at 50 km/h on 2nd and stopped at 220 km/h. The Procede car took two car lengths directly at start, which was increased to a total of 6 car lengths at 220 km/h. 6 lengths at 220 does not take very long. I was quite surprised not being like 150 meters behind @220 km/h. So, the outcome is that JB+ delivers well. In case the test had been done above 220 km/h the Procede car would have a favour by it's higher output power, which is in the region 400 whp compared to JB+ that may have 330 or something like that on 98 octane (Euro STD).

E92murdered · 07-13-2009, 02:15 AM

nice if you upgrage ic etc re-race then see!

Quote:

Originally Posted by R1000K3

The JB+ car was raced against a Procede provided car, which also has race-IC, better intake, downpipes and mufflers. The difference was not so big as I would have predicted. We started at 50 km/h on 2nd and stopped at 220 km/h. The Procede car took two car lengths directly at start, which was increased to a total of 6 car lengths at 220 km/h. 6 lengths at 220 does not take very long. I was quite surprised not being like 150 meters behind @220 km/h. So, the outcome is that JB+ delivers well. In case the test had been done above 220 km/h the Procede car would have a favour by it's higher output power, which is in the region 400 whp compared to JB+ that may have 330 or something like that on 98 octane (Euro STD).

07-06-2009, 07:42 AM	#1
R1000K3 Major 55 Rep 1,311 Posts Drives: 335i MT Join Date: Jul 2009 Location: USA iTrader: (0)	JB+ tested today I got the JB+ today and it was VERY easy to install. I could immediately locate the connection point and it was installed in 15 seconds. No removal of airbox. The car was warmed up to a good oil temperature before the pulls started... I'm REALLY impressed with the extra power that the JB+ provides The unit exceeds my expectations without any doubt. Thanks a lot to Burger Motorsports The unit was set above default value already from start; I selected a 2 o clock setting. Back home I connected the OBD II tool, which is a wireless BT-interface and a PC application. Everything is in order; no DTC’s are present. I guess the ECU will learn and provide more power after some more driving, but even if it don't, the power is fully satisfying (at the moment..). The plan was to later on upgrade to a JB3, Dual Cone intake, better IC etc., but right now it feels there is no hurry to do this.
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07-06-2009, 08:58 AM	#3
Hampi Private First Class 3 Rep 197 Posts Drives: BMW Alpina B4S Join Date: Sep 2007 Location: Switzerland iTrader: (0)	JB+ is great fun. If you havent done already, I would do the solenoid bypass; car is much more responsive. __________________ Alpina B4S M8 Competition coming soon
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07-06-2009, 08:59 AM	#4
windshear Private 0 Rep 90 Posts Drives: 335i coupe, 6MT Join Date: Mar 2008 Location: ATL iTrader: (1)	Ordered my jb+ about two months ago and finally got around to installing it last week. Took me about 20 minutes. Next time will only take a few minutes. I have not driven the car much since due to travel but, I notice a difference. Plan on putting the car on a dyno in the near future. What should I expect at the default setting? About 310 hp and 320 torque at the wheel? Good product and customer support.
	Appreciate 0 Quote

07-06-2009, 04:09 PM	#7
R1000K3 Major 55 Rep 1,311 Posts Drives: 335i MT Join Date: Jul 2009 Location: USA iTrader: (0)	Solenoid bypass done, test drive tomorrow, it is near midnight here...
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07-06-2009, 05:26 PM	#8
JayKay335i Banned 189 Rep 5,046 Posts Drives: ///M323 DCT Join Date: Apr 2009 Location: North Dakota; its best DUHHHHHH iTrader: (1)	Jeez. Excuses. Hurry up and test drive so I can buy my jb+.
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07-07-2009, 12:13 PM	#9
R1000K3 Major 55 Rep 1,311 Posts Drives: 335i MT Join Date: Jul 2009 Location: USA iTrader: (0)	Solenoid bypass tested today. I can't say I notice any improvements by this mod. Perhaps I spend too little time learning the engine characteristics without the bypass. The ECU may also not have been fully trained to JB+. Anyway, the car pulls MUCH stronger with JB+ and I'm surprised and very pleased with the outcome. It makes a BIG difference on a stock 335i. No faults codes yet, I’ve been checking this a few times now and feel I can just enjoy the mod.
	Appreciate 0 Quote

07-07-2009, 12:35 PM	#10
Dackz Hates Speed Limits 111 Rep 2,589 Posts Drives: E92 335i Join Date: Sep 2008 Location: Northern CO iTrader: (4)	Does it seem to pull harder in the 2k-4k rpm range or just higer, like 4k and up?
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07-07-2009, 03:21 PM	#11
Ghines1279 Second Lieutenant 7 Rep 238 Posts Drives: F30 335i Join Date: Mar 2009 Location: SAN DIEGO! iTrader: (5) Garage List 2007 e92 335i [0.00]	i feel like its 2750 to about 5000, then it drops off a bit, IDK though I just took my car in and they are changing out the FP.
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07-08-2009, 01:04 AM	#12
R1000K3 Major 55 Rep 1,311 Posts Drives: 335i MT Join Date: Jul 2009 Location: USA iTrader: (0)	I'm currently running the JB+ at non-girl (max) setting, the car is very strong and no fault codes are generated :-) The power of a tuned 335 is extraordinary...God's gift to the public racing community?
	Appreciate 0 Quote

07-08-2009, 01:12 AM	#13
Hampi Private First Class 3 Rep 197 Posts Drives: BMW Alpina B4S Join Date: Sep 2007 Location: Switzerland iTrader: (0)	Hmm, strange there was no difference after the bypass; I was doing it after a month or so and experienced quite a difference. Your car seems to be runnig perfect from the very beginning; there seems no much room for improving . I am also running the max setting and tested it on german autobahn: Great fun, no trouble __________________ Alpina B4S M8 Competition coming soon
	Appreciate 0 Quote

07-08-2009, 11:42 AM	#16
vtec96 Second Lieutenant 25 Rep 286 Posts Drives: E89 Join Date: Mar 2008 Location: Canada iTrader: (2)	how's JB+ perform with Automatic 335? Can you guy still tell the difference? Thanks! __________________ CURRENT: 2009 E89 35i Dinan Stage 2 PAST: 2008 E92 335xi
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07-08-2009, 02:09 PM	#17
R1000K3 Major 55 Rep 1,311 Posts Drives: 335i MT Join Date: Jul 2009 Location: USA iTrader: (0)	Yes, of course it will increase the performance of an automatic as well :-) The AT version has a higher final gearing, which at least in theory adds pulling force to the rear wheels. I've measured the boost pressure today with the maximum setting of JB+, which I'm running. The pressure is 13.5 PSI, no wonders the car pulls like a freight train with probably more than 50 whp over a stock 335. Another positive effect apart from being much stronger on midrange is that it produces very good power at and above 6000 rpm, where the stocker feels like hitting a brick wall.
	Appreciate 0 Quote

07-08-2009, 05:50 PM	#18
Gibson6594 Major 1097 Rep 1,270 Posts Drives: 2016 SO M3 Join Date: May 2009 Location: NY iTrader: (0)	I know there are always risks and all that, but just how risky is this mod? Have there been any reports at all of malfunction due to the installation of one of these?
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07-12-2009, 06:49 PM	#21
R1000K3 Major 55 Rep 1,311 Posts Drives: 335i MT Join Date: Jul 2009 Location: USA iTrader: (0)	The JB+ car was raced against a Procede provided car, which also has race-IC, better intake, downpipes and mufflers. The difference was not so big as I would have predicted. We started at 50 km/h on 2nd and stopped at 220 km/h. The Procede car took two car lengths directly at start, which was increased to a total of 6 car lengths at 220 km/h. 6 lengths at 220 does not take very long. I was quite surprised not being like 150 meters behind @220 km/h. So, the outcome is that JB+ delivers well. In case the test had been done above 220 km/h the Procede car would have a favour by it's higher output power, which is in the region 400 whp compared to JB+ that may have 330 or something like that on 98 octane (Euro STD).
	Appreciate 0 Quote