JB4 for 2011 335i with performance kit

jzz · 02-16-2012, 12:57 PM

All,

new to bimmer world. I just got my first bimmer 3 weeks ago. The toy comes with performance kit. My question is that is it worth to do JB4?

Mike@N54Tuning.com · 02-16-2012, 01:30 PM

The JB4 will ignore the PPK tuning when enabled. So tune away! The PPK only adds 10-15hp over stock. With the JB4 on there you'll be looking at an additional 30-40whp I imagine, much more at lower RPMs.

Mike

E92ML · 02-16-2012, 01:42 PM

JB4 is 100% worth it. Best bang for your buck

jzz · 02-16-2012, 01:49 PM

Quote:

Originally Posted by Mike@N54Tuning.com

The JB4 will ignore the PPK tuning when enabled. So tune away! The PPK only adds 10-15hp over stock. With the JB4 on there you'll be looking at an additional 30-40whp I imagine, much more at lower RPMs.

Mike

Thanks Mike!! your link only works for N54. Is N55 more difficult to be JB4ed?

Jerry

madmanhiker · 02-16-2012, 02:01 PM

Love my JB4!

BMW_SA · 02-16-2012, 03:18 PM

Quote:

Originally Posted by jzz

Thanks Mike!! your link only works for N54. Is N55 more difficult to be JB4ed?

Jerry

http://burgertuning.com/N55_Stage2_Jb4.html

Thats what you want.

fallintotherhyme · 02-16-2012, 05:57 PM

Get a downpipe too!

JLWB3 · 02-16-2012, 10:26 PM

Quote:

Originally Posted by fallintotherhyme

Get a downpipe too!

is a DP required just to run JB4? Sorry for the NooB question

fallintotherhyme · 02-16-2012, 10:52 PM

Quote:

Originally Posted by JLWB3

is a DP required just to run JB4? Sorry for the NooB question

No. But the DP complements the tune. Jb4 without dp = map 1 only. Jb4 with DP = map 2 on 93 oct.

Added bonuses are louder turbo spools and a more open exhaust note.

jzz · 02-16-2012, 11:13 PM

Quote:

Originally Posted by BMW_SA

http://burgertuning.com/N55_Stage2_Jb4.html

Thats what you want.

Thank you!
which JB4 is better?

jzz · 02-16-2012, 11:15 PM

Quote:

Originally Posted by fallintotherhyme

No. But the DP complements the tune. Jb4 without dp = map 1 only. Jb4 with DP = map 2 on 93 oct.

Added bonuses are louder turbo spools and a more open exhaust note.

thank you!
Is DB too easy to be spot by dealer if doing services?

BMW_SA · 02-17-2012, 09:17 AM

Quote:

Originally Posted by jzz

Thank you!
which JB4 is better?

JB4 Stage 2 is the best bang for the buck, purchase the USB cable as well so you can get the firmware updates.

DP's (Downpipes) are easy to spot. There are numerous threads about the topic. General thought is "you pay to play", I'm an SA for BMW drive a modded 335 and just know that if something breaks i might be paying for it.

You can however go in for general service with no issues, just turn the tune off when you do.

gustnyc · 02-17-2012, 09:43 AM

Op..I too have the performance package, and I've debated on whether getting a jb4 or procede..but for piece of mind and warranty i'll wait a while.. i will most likely end up waiting for the cobb so i dont have to remove the tune every time i go in for service. getting dps and a er charge pipe first, and if you still are in the need for speed, then both these bolt ons will only complement the jb4...either way goodluck to u..

jzz · 02-17-2012, 12:23 PM

Quote:

Originally Posted by BMW_SA

JB4 Stage 2 is the best bang for the buck, purchase the USB cable as well so you can get the firmware updates.

DP's (Downpipes) are easy to spot. There are numerous threads about the topic. General thought is "you pay to play", I'm an SA for BMW drive a modded 335 and just know that if something breaks i might be paying for it.

You can however go in for general service with no issues, just turn the tune off when you do.

thank you. My friend has JB4 installed on 08 e93, no problem for service.

jzz · 02-17-2012, 12:25 PM

Quote:

Originally Posted by gustnyc

Op..I too have the performance package, and I've debated on whether getting a jb4 or procede..but for piece of mind and warranty i'll wait a while.. i will most likely end up waiting for the cobb so i dont have to remove the tune every time i go in for service. getting dps and a er charge pipe first, and if you still are in the need for speed, then both these bolt ons will only complement the jb4...either way goodluck to u..

thank you NewYorker,

good point, let me wait couple of weeks.

Go Linsanity,

Jerry

SpartanGA · 02-20-2012, 10:12 PM

Really considering this JB4 - stage 2. Unfortunately in Georgia, we have annual emissions testing to get license renewal. I dont have to do it for 2 more years, but then it would be an annual job, so a DP would be a PITA once testing is required.

Tune would be no problem. It appears a 30-40 hp increase is common...but even more low end torque? Would love the low end torque for everyday driving.

Can you Meth/Tune and no DP?

02-16-2012, 12:57 PM	#1
jzz New Member 1 Rep 6 Posts Drives: 2011 335i M-sport Join Date: Feb 2012 Location: bay area iTrader: (0)	JB4 for 2011 335i with performance kit All, new to bimmer world. I just got my first bimmer 3 weeks ago. The toy comes with performance kit. My question is that is it worth to do JB4?
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02-16-2012, 01:30 PM	#2
Mike@N54Tuning.com Joint Chiefs of Staff 4912 Rep 115,980 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	The JB4 will ignore the PPK tuning when enabled. So tune away! The PPK only adds 10-15hp over stock. With the JB4 on there you'll be looking at an additional 30-40whp I imagine, much more at lower RPMs. Mike
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02-16-2012, 01:42 PM	#3
E92ML Captain 33 Rep 886 Posts Drives: E92 2008 335xi Coupe Join Date: May 2011 Location: Bellevue, WA iTrader: (0)	JB4 is 100% worth it. Best bang for your buck __________________ Performance: JB4 ECU, CP-E DP's, WW BMS Meth Kit, AR meth elbow, BMS DCI, AFE Intake Scoops, Exterior: Enkruez 19" H8R, H&R Spacers, Aero Lip, Tint, ACS Roof Spoiler, HID AE's, HID Fogs, Black Grills, Sport Pedals
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02-16-2012, 02:01 PM	#5
madmanhiker Lieutenant Colonel 82 Rep 1,615 Posts Drives: '11 E92 335i Join Date: Jul 2008 Location: Jacksonville, Fl iTrader: (5) Garage List 2011 335i M-Sport [6.00] 2008 328i Sport Pre ... [0.00]	Love my JB4! __________________ -madmanhiker jax,fl
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02-16-2012, 05:57 PM	#7
fallintotherhyme First Lieutenant 9 Rep 349 Posts Drives: M316 xi Join Date: Jul 2011 Location: NY iTrader: (0)	Get a downpipe too!
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02-17-2012, 09:43 AM	#13
gustnyc First Lieutenant 21 Rep 373 Posts Drives: 2011 E90 BSM 335 xdrive Join Date: Aug 2009 Location: nyc iTrader: (6)	Op..I too have the performance package, and I've debated on whether getting a jb4 or procede..but for piece of mind and warranty i'll wait a while.. i will most likely end up waiting for the cobb so i dont have to remove the tune every time i go in for service. getting dps and a er charge pipe first, and if you still are in the need for speed, then both these bolt ons will only complement the jb4...either way goodluck to u.. __________________ 2011 BSM E90 335 xdrive, msport,performance package,nav,premium,cold weather,ets cp,bms intake,custom exhaust,jb4 stage 2 R.I.P. 09 BSM E90 335 xdrive =*(
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02-20-2012, 10:12 PM	#16
SpartanGA Captain 97 Rep 643 Posts Drives: 2018 BMW M4 Comp F83 Join Date: Feb 2007 Location: Atlanta, GA iTrader: (0)	Really considering this JB4 - stage 2. Unfortunately in Georgia, we have annual emissions testing to get license renewal. I dont have to do it for 2 more years, but then it would be an annual job, so a DP would be a PITA once testing is required. Tune would be no problem. It appears a 30-40 hp increase is common...but even more low end torque? Would love the low end torque for everyday driving. Can you Meth/Tune and no DP?
	Appreciate 0 Quote