JB4 now... what intake and downpipes?

mxrider3355 · 05-30-2016, 10:36 PM

Hey guys. I just got a 2013 335i four door. I just purchased the JB4 chip and decided I wanted to intake and downpipes as well in one big swoop. Anybody have any suggestions what are the best intakes and downpipes?

1. Best overall?
2. Best bang for the buck?
3. Are either of these going to throw an error code on the dash?

I don't know where to start. Thanks guys!

jhuber · 05-30-2016, 10:49 PM

I have the Injen intake, love it. Have never had any check engine codes. Sound is great in sport mode and then almost unnoticed in comfort or Eco.

syhaq88 · 05-30-2016, 11:55 PM

I would get down pipes. CATLESS or CATTED , depends on what you want. But evolution racewerks is the way to go. You could instantly feel the gains with the JB4 and sounds great with any exhaust including stock.
BMS is cheap and sounds amazing. Love the swoooshhhh noise it makes. And very easy to install.

lens · 05-31-2016, 07:04 AM

Quote:

Originally Posted by mxrider3355

Hey guys. I just got a 2013 335i four door. I just purchased the JB4 chip and decided I wanted to intake and downpipes as well in one big swoop. Anybody have any suggestions what are the best intakes and downpipes?

1. Best overall?
2. Best bang for the buck?
3. Are either of these going to throw an error code on the dash?

I don't know where to start. Thanks guys!

If budget isn't a problem, ER catless+AWE tuning CF intake.

ER catless will throw a CEL on the dash, but since you have your JB4 (stage 2 I hope) you can have it autoclear.

mxrider3355 · 05-31-2016, 09:29 AM

I have the JB4 that you can choose the stage I believe. So it will auto clear then? Will it clear when I don't have the JB4 activated?

jgoens · 05-31-2016, 10:53 AM

It will auto clear the codes-you can also set it to off if you want to see the codes. You also should consider a charge pipe as the increased boost puts more stress on a weak part....here is my review of the VRSF DP.

http://f30.bimmerpost.com/forums/sho....php?t=1224100

lens · 05-31-2016, 11:48 AM

Quote:

Originally Posted by mxrider3355

I have the JB4 that you can choose the stage I believe. So it will auto clear then? Will it clear when I don't have the JB4 activated?

Yes, just make sure it's on Map 4 (logging mode only) and make sure you get the upgraded chargepipe.

IMO I would get the TIC chargepipe too as you have to drop intercooler anyways.

mxrider3355 · 05-31-2016, 01:37 PM

[QUOTE=chaungo;20025497]Yes, just make sure it's on Map 4 (logging mode

drop intercooler? what does that mean? sorry I must eat my humble pie and ask what you mean by that lol

lens · 05-31-2016, 02:14 PM

[QUOTE=mxrider3355;20026149]

Quote:

Originally Posted by chaungo

Yes, just make sure it's on Map 4 (logging mode

drop intercooler? what does that mean? sorry I must eat my humble pie and ask what you mean by that lol

To install new chargepipes, it's easier if you take off the intercooler and put new chargepipes in, so that's why I recommend buying both chargepipes so you don't have to do it again.

jgoens · 05-31-2016, 02:22 PM

[QUOTE=chaungo;20026391]

Quote:

Originally Posted by mxrider3355

To install new chargepipes, it's easier if you take off the intercooler and put new chargepipes in, so that's why I recommend buying both chargepipes so you don't have to do it again.

To install the cp you do not have to remove the intercooler...it needs to be loosened and moved a few inches.

lens · 05-31-2016, 02:31 PM

[QUOTE=jgoens;20026435]

Quote:

Originally Posted by chaungo

To install the cp you do not have to remove the intercooler...it needs to be loosened and moved a few inches.

On the xDrive at least, you had to remove the intercooler (literally 2 bolts and slide down) or else no room, and you'll definitely need to drop it for TIC chargepipe. Also was a bitch to clip the CP back on the intercooler.

jgoens · 05-31-2016, 03:26 PM

[QUOTE=chaungo;20026505]

Quote:

Originally Posted by jgoens

On the xDrive at least, you had to remove the intercooler (literally 2 bolts and slide down) or else no room, and you'll definitely need to drop it for TIC chargepipe. Also was a bitch to clip the CP back on the intercooler.

Yeah, might be different for Xdrive. I agree the hardest part was getting the lower portion to fit correctly--just an odd angle and breaks the arm shoving that bitch in. Mine did not seat right the first time and popped off on my first test drive. Yeah, the IC is easy to slide out.

G30 B58 · 05-31-2016, 04:52 PM

mxrider3355

Come on bro, your question belongs here:

http://f30.bimmerpost.com/forums/forumdisplay.php?f=421

mike@x-ph.com · 06-01-2016, 12:42 PM

Most popular intakes Injen and BMS

Downpipes Wagner, VRSF and Evolution Racewerks

Wagner DP, made in Germany very high quality downpipe with precise fitment for a very reasonable price

Best bang for the buck? VRSF. unbeatable price, ceramic coated finish + perfect fitment

Evolution Racewerks is a very high quality DP made in the US, but will cost more than the 2 other options above

You wont get any CEL light because the JB4 hides it

eluded · 06-01-2016, 11:21 PM

my car needs a downpipe

It's slow. It needs power.

Mike@N54Tuning.com · 06-02-2016, 10:40 AM

Quote:

Originally Posted by eluded

my car needs a downpipe

It's slow. It needs power.

LOL... I am sure we can figure something out to solve your problem..

Mike

lunchbox · 06-06-2016, 08:16 AM

any concerns with the open element filters sucking in hot air vs the stock that keeps most of that engine temp out?

From an engineering stand point seems best to just upgrade the filter in the stock air box to keep it as cool as it can be or am I missing something here?

dr.roro · 06-06-2016, 05:07 PM

Anyone know if JB4 + catless DP passes OBD-II emissions tests?

Bee Pee · 06-06-2016, 06:28 PM

OP

Oem air box cw Afe dry drop in panel filter and Afe das air scoop - works well in terms of helping throttle response and checking IATs

BP

Buckeyes · 06-06-2016, 09:16 PM

Quote:

Originally Posted by lunchbox

any concerns with the open element filters sucking in hot air vs the stock that keeps most of that engine temp out?

From an engineering stand point seems best to just upgrade the filter in the stock air box to keep it as cool as it can be or am I missing something here?

IAT isn't much different stock or open element except when the car is stationary.

Buckeyes · 06-06-2016, 09:18 PM

Quote:

Originally Posted by dr.roro

Anyone know if JB4 + catless DP passes OBD-II emissions tests?

it will not.

Mike@N54Tuning.com · 06-08-2016, 09:51 AM

Quote:

Originally Posted by Trcb777

it will not.

+1

No car with aftermarket downpipes will pass emissions.

Mike

05-30-2016, 10:36 PM	#1
mxrider3355 New Member 8 Rep 28 Posts Drives: Now: 2013 335i Had: 2006 3251 Join Date: Dec 2008 Location: Northern NJ iTrader: (0)	JB4 now... what intake and downpipes? Hey guys. I just got a 2013 335i four door. I just purchased the JB4 chip and decided I wanted to intake and downpipes as well in one big swoop. Anybody have any suggestions what are the best intakes and downpipes? 1. Best overall? 2. Best bang for the buck? 3. Are either of these going to throw an error code on the dash? I don't know where to start. Thanks guys!
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05-30-2016, 10:49 PM	#2
jhuber Lieutenant 66 Rep 448 Posts Drives: 2013 335i Join Date: Feb 2010 Location: Leavenworth, KS iTrader: (2)	I have the Injen intake, love it. Have never had any check engine codes. Sound is great in sport mode and then almost unnoticed in comfort or Eco.
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05-30-2016, 11:55 PM	#3
syhaq88 Private First Class 39 Rep 141 Posts Drives: F80 M3 Join Date: May 2015 Location: NY iTrader: (2)	I would get down pipes. CATLESS or CATTED , depends on what you want. But evolution racewerks is the way to go. You could instantly feel the gains with the JB4 and sounds great with any exhaust including stock. BMS is cheap and sounds amazing. Love the swoooshhhh noise it makes. And very easy to install.
	Appreciate 0 Quote

05-31-2016, 09:29 AM	#5
mxrider3355 New Member 8 Rep 28 Posts Drives: Now: 2013 335i Had: 2006 3251 Join Date: Dec 2008 Location: Northern NJ iTrader: (0)	I have the JB4 that you can choose the stage I believe. So it will auto clear then? Will it clear when I don't have the JB4 activated?
	Appreciate 0 Quote

05-31-2016, 10:53 AM	#6
jgoens Major General 3788 Rep 5,776 Posts Drives: 2013 335i msport Join Date: Nov 2014 Location: San Mateo, CA iTrader: (0)	It will auto clear the codes-you can also set it to off if you want to see the codes. You also should consider a charge pipe as the increased boost puts more stress on a weak part....here is my review of the VRSF DP. http://f30.bimmerpost.com/forums/sho....php?t=1224100 __________________ 2013 335i Msport Black sapphire/Coral red. MHD. stage 2--e30 VRSF DP, ER CP, Dinan Shockware. VRSF 12mm/15mm spacers. Cobra dashcam. Various codings. Last car: 2011 335i Msport. JB4. Vrsf CP
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05-31-2016, 01:37 PM	#8
mxrider3355 New Member 8 Rep 28 Posts Drives: Now: 2013 335i Had: 2006 3251 Join Date: Dec 2008 Location: Northern NJ iTrader: (0)	[QUOTE=chaungo;20025497]Yes, just make sure it's on Map 4 (logging mode drop intercooler? what does that mean? sorry I must eat my humble pie and ask what you mean by that lol
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05-31-2016, 04:52 PM	#13
G30 B58 Pace Car Driver 1557 Rep 3,166 Posts Drives: '22 AW G30 B58 M-Sport Join Date: May 2014 Location: my garage in PA iTrader: (0)	mxrider3355 Come on bro, your question belongs here: http://f30.bimmerpost.com/forums/forumdisplay.php?f=421
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06-01-2016, 12:42 PM	#14
mike@x-ph.com BimmerPost Supporting Vendor 24479 Rep 191,453 Posts Drives: 07-335/12-328/18-M4/21-M4CP Join Date: Sep 2013 Location: Las Vegas iTrader: (23)	Most popular intakes Injen and BMS Downpipes Wagner, VRSF and Evolution Racewerks Wagner DP, made in Germany very high quality downpipe with precise fitment for a very reasonable price Best bang for the buck? VRSF. unbeatable price, ceramic coated finish + perfect fitment Evolution Racewerks is a very high quality DP made in the US, but will cost more than the 2 other options above You wont get any CEL light because the JB4 hides it __________________ Check out our current sale by clicking on this link! https://x-ph.com/sale/ Phone number 702-494-9435
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06-01-2016, 11:21 PM	#15
eluded 2JZ-GTE 3072 Rep 4,020 Posts Drives: 340 6MT, 50e, others Join Date: Nov 2015 Location: Sofia iTrader: (0)	my car needs a downpipe It's slow. It needs power. __________________ A man who views the world the same at 50 as he did at 20 has wasted 30 years of his life.
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06-06-2016, 08:16 AM	#17
lunchbox Private 7 Rep 66 Posts Drives: 335i X drive Join Date: Nov 2012 Location: MA - USA - EARTH iTrader: (0) Garage List 2011 BMW X3 335 [0.00] 2013 335xi [0.00]	any concerns with the open element filters sucking in hot air vs the stock that keeps most of that engine temp out? From an engineering stand point seems best to just upgrade the filter in the stock air box to keep it as cool as it can be or am I missing something here?
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06-06-2016, 05:07 PM	#18
dr.roro Captain 197 Rep 832 Posts Drives: 2019 G01 X3 Join Date: Oct 2007 Location: MD iTrader: (2) Garage List 2015 BMW 435i Coupe [0.00] 2019 BMW X3 xDrive30i [0.00]	Anyone know if JB4 + catless DP passes OBD-II emissions tests?
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06-06-2016, 06:28 PM	#19
Bee Pee Brigadier General 1788 Rep 4,529 Posts Drives: AW M2 DCT Join Date: Jun 2010 Location: SW London iTrader: (3)	OP Oem air box cw Afe dry drop in panel filter and Afe das air scoop - works well in terms of helping throttle response and checking IATs BP __________________ Fettled M135i EB AT then AW M2 DCT - both gone but not forgotten: Current '22 X3M LCI..
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