All COBB Tuning AccessPORT Flash for N54 335i Discussion Here

RnmEvo9 · 04-14-2013, 05:52 PM

Quote:

Originally Posted by StealthFish

Anyone know how fast I should be running with DP, FMIC, and Stg2+FMIC (Aggressive) at the quarter mile? I know that it varies with drivers and slight on different vehicles running the same map but what should I expect to be around when I take her to the track?

I personally ran a 12.3@117mph with a 2.171 60ft with just Cobb Stage 2+, FMIC and downpipes. I still had the original panel filter and stock runflats as well, but I am in a 135i, so maybe knock off a couple of mph.

StealthFish · 04-15-2013, 01:03 AM

Quote:

Originally Posted by RnmEvo9

I personally ran a 12.3@117mph with a 2.171 60ft with just Cobb Stage 2+, FMIC and downpipes. I still had the original panel filter and stock runflats as well, but I am in a 135i, so maybe knock off a couple of mph.

That is still pretty fast!

My goal is about 12.0 - 12.2. Possible with fmic, Dp, and a protune for a 335i?

I would think that removing the cat after the dp and getting dci would help but I am trying to keep the stock exhaust note while also not modifying the intake. I would if I have to though.

buylongterm · 04-15-2013, 08:29 AM

I havec a few quick questions if its ok.

1. For stage 2+ aggressive, do you need down pipes along with the FMIC? (Hoping FMIC is all ill need)

2. Whats the best way to get accurate data logs? (Leave the AP installed for several hours of driving under different driving conditions?)

3. Am I crazy, but it seems the more I drive the car, the more it drives and performs better?

4. When monitoring temp, what is considered safe? It's pretty cool here in Chicago (40's) and I am a few notches below 250.

Thanks!

Christian

Morpeh · 04-15-2013, 11:10 AM

Hi guys,
Someone here in the forum said that it takes him from 5 to 10 minutes to change the map. It takes me only ~ 1.5 minute to change maps, do you think there is something wrong with my device or maps?

Thank you.

DallasBoosted · 04-15-2013, 11:13 AM

Quote:

Originally Posted by Morpeh

Hi guys,
Someone here in the forum said that it takes him from 5 to 10 minutes to change the map. It takes me only ~ 1.5 minute to change maps, do you think there is something wrong with my device or maps?

Thank you.

No that sounds about right. Mine doesn't take 5 minutes either. Maybe they are counting the time it takes to go find the AP in their house, get a quick glass of water, drop a deuce, then go back to the car and flash the map?

Morpeh · 04-15-2013, 11:21 AM

Quote:

Originally Posted by DallasBoosted

No that sounds about right. Mine doesn't take 5 minutes either. Maybe they are counting the time it takes to go find the AP in their house, get a quick glass of water, drop a deuce, then go back to the car and flash the map?

thank you sir.

RnmEvo9 · 04-15-2013, 11:40 AM

Quote:

Originally Posted by StealthFish

That is still pretty fast!

My goal is about 12.0 - 12.2. Possible with fmic, Dp, and a protune for a 335i?

I would think that removing the cat after the dp and getting dci would help but I am trying to keep the stock exhaust note while also not modifying the intake. I would if I have to though.

Yes, its possible if you can hook up during the first 60ft. It should be alot easier if you don't have the stock runflats like me which are terrible for traction. Also be sure to specify what kind of fuel you would want for the map. My 12.3 was on 93 octane, but my 12.0 was on the OTS E30 map.

Ænema · 04-15-2013, 02:33 PM

Quote:

Originally Posted by buylongterm

I havec a few quick questions if its ok.

1. For stage 2+ aggressive, do you need down pipes along with the FMIC? (Hoping FMIC is all ill need)
yes, all stage 2 maps require DPs

2. Whats the best way to get accurate data logs? (Leave the AP installed for several hours of driving under different driving conditions?)
No, the best way is to grab a couple logs of 3rd gear pull and atleast one log of a 2nd-3rd gear pull. Check this thread out for more help with logging http://www.e90post.com/forums/showthread.php?t=696472

3. Am I crazy, but it seems the more I drive the car, the more it drives and performs better?
No, you're not crazy. There is an adaption process that takes some time to occur. This adaption mainly has to do with boost control so the car tends to be much smoother after it has some miles on it.

4. When monitoring temp, what is considered safe? It's pretty cool here in Chicago (40's) and I am a few notches below 250.
230-250 is the normal operating range of the N54. It seems high but the temp is taken in the pan(hottest point in the oil system) and it's where BMW wants the temps to be.

Thanks!

Christian

See bold ^

buylongterm · 04-15-2013, 05:32 PM

Quote:

Originally Posted by Ænema

See bold ^

Extremely helpful.

Thank you so much.

StealthFish · 04-15-2013, 06:08 PM

Quote:

Originally Posted by RnmEvo9

Yes, its possible if you can hook up during the first 60ft. It should be alot easier if you don't have the stock runflats like me which are terrible for traction. Also be sure to specify what kind of fuel you would want for the map. My 12.3 was on 93 octane, but my 12.0 was on the OTS E30 map.

Awesome, I would like to run that range w/ run flats. I am going to try and hit somewhere that is close to 12.3 like you w/ 93 oct. I know that I should be able to run faster with stg2+ because from what I saw, people in e9x are getting 12.6 with stg 2. Although you are in 135i, much lighter compared to a 335i.

TriniJots · 04-16-2013, 02:26 PM

Does anyone know if it is safe to use launch control running Stage 1+ Aggressive?

I know BMW's aren't the greatest from a launch, but I love the feature on the 335is. I just want to make sure I don't ruin anything while doing it.

Ænema · 04-16-2013, 03:05 PM

Quote:

Originally Posted by TriniJots

Does anyone know if it is safe to use launch control running Stage 1+ Aggressive?

I know BMW's aren't the greatest from a launch, but I love the feature on the 335is. I just want to make sure I don't ruin anything while doing it.

Launching a car is just about the most stress you can put on it. The power these cars make tuned is pretty impressive and when launching with that much power there is ALWAYS the risk of breaking stuff involved...

With that said, there are a lot of 335is out there launching their asses off(@Buraq) and they aren't having many issues.

Phantom 335i · 04-17-2013, 07:08 AM

I have done some reading on this but I was almost a little shocked,

So this morning I went from Stage 2+ ST Sport to Stage 2+ LT sport (6MT), and I am not sure what to think about it. I let the car worm up the whole drive to work so my oil would be at full temp.

So once the car was all heated up, I turned traction controll off and I punched it in 2nd, with it being only -4C/25F I expected the tires to brake loose but nothing the car just went and had full traction. Seamed odd to me.

Is it normal for the car to feel/act that differant between ST and LT? car felt smooth but just didn't seam to have raw power.

Ænema · 04-17-2013, 07:10 AM

That's a very normal reaction to the linear throttle mapping. It's not nearly as fun lol

Phantom 335i · 04-17-2013, 07:18 AM

Quote:

Originally Posted by Ænema

That's a very normal reaction to the linear throttle mapping. It's not nearly as fun lol

Thanks for the fast reply, Back to ST I go

Chicks-Love-Bimmers · 04-17-2013, 04:19 PM

I've been getting the p30ff code whenever I push my car under WOT. I've had my fmic and intakes over a year now and they ran great when I had procede so I don't think it's a loose connection. I'm still running the stock charge pipe and diverter valve though, would changing these 2 fix that you guys think?

Ænema · 04-17-2013, 04:31 PM

CP and DVs are definitely possible causes

M5Rlz · 04-17-2013, 04:39 PM

Got the FMIC fixed

Stage 1+ is on another level wondering if you guys could look at this quick pull let me know if you see anything crazy boost levels aren't all over the place pre fix.

Sorry if this is too short a pull

stupordave · 04-17-2013, 05:31 PM

Running stage 1+ FMIC aggres LT on my 335is. Pulls like a champ but sounds like a stuffed-up pig grunting and groaning loudly. More rattles coming from the engine than an daycare center. 9,000 miles on the car, Dinan FMIC & Oil Cooler installed. Attempted a log...think I did it right but don't see any timing corrections? Is that possible? Any input would be appreciated.

VNeBLOB42 · 04-17-2013, 05:32 PM

Quote:

Originally Posted by 335iRlz

Got the FMIC fixed

Stage 1+ is on another level wondering if you guys could look at this quick pull let me know if you see anything crazy boost levels aren't all over the place pre fix.

Sorry if this is too short a pull

what MAP are you running? and Fuel?

Sport? Agg.?

got some timing corrections that appear to be to aggressive for your car.

M5Rlz · 04-17-2013, 06:06 PM

Quote:

Originally Posted by VNeBLOB42

what MAP are you running? and Fuel?

Sport? Agg.?

got some timing corrections that appear to be to aggressive for your car.

It's sport aggressive only ever used 93, drop in BMS filter.

How would one fix these? Protune? Map reduction?

VNeBLOB42 · 04-17-2013, 07:33 PM

Quote:

Originally Posted by 335iRlz

It's sport aggressive only ever used 93, drop in BMS filter.

How would one fix these? Protune? Map reduction?

Have you already done a log for sport? If not go back down to S1+ sport and do another log.

Let's be sure we are good with sport. Then we will try aggressive again. When was the last time you changed your plugs?

04-15-2013, 08:29 AM	#7329
buylongterm Private First Class 15 Rep 115 Posts Drives: 2010 BMW 335XI M package Join Date: Apr 2013 Location: Chicago, IL iTrader: (0)	I havec a few quick questions if its ok. 1. For stage 2+ aggressive, do you need down pipes along with the FMIC? (Hoping FMIC is all ill need) 2. Whats the best way to get accurate data logs? (Leave the AP installed for several hours of driving under different driving conditions?) 3. Am I crazy, but it seems the more I drive the car, the more it drives and performs better? 4. When monitoring temp, what is considered safe? It's pretty cool here in Chicago (40's) and I am a few notches below 250. Thanks! Christian __________________ 2010 335xi Coupe \| M Package COBB Stage 1+ Aggressive FMIC \| aFe DCI \| Helix FMIC \| VRSF CP 2011 535diI
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04-15-2013, 11:10 AM	#7330
Morpeh New Member 0 Rep 19 Posts Drives: 2009 E92 Join Date: Oct 2012 Location: Edmonton iTrader: (0)	Hi guys, Someone here in the forum said that it takes him from 5 to 10 minutes to change the map. It takes me only ~ 1.5 minute to change maps, do you think there is something wrong with my device or maps? Thank you.
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04-16-2013, 02:26 PM	#7337
TriniJots Driver 102 Rep 659 Posts Drives: 2021 M340i Join Date: Feb 2010 Location: South Florida iTrader: (3)	Does anyone know if it is safe to use launch control running Stage 1+ Aggressive? I know BMW's aren't the greatest from a launch, but I love the feature on the 335is. I just want to make sure I don't ruin anything while doing it.
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04-17-2013, 07:08 AM	#7339
Phantom 335i Second Lieutenant 9 Rep 270 Posts Drives: 335i Join Date: Nov 2011 Location: Edmonton iTrader: (2) Garage List 2007 BMW 335i [0.00]	I have done some reading on this but I was almost a little shocked, So this morning I went from Stage 2+ ST Sport to Stage 2+ LT sport (6MT), and I am not sure what to think about it. I let the car worm up the whole drive to work so my oil would be at full temp. So once the car was all heated up, I turned traction controll off and I punched it in 2nd, with it being only -4C/25F I expected the tires to brake loose but nothing the car just went and had full traction. Seamed odd to me. Is it normal for the car to feel/act that differant between ST and LT? car felt smooth but just didn't seam to have raw power.
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04-17-2013, 07:10 AM	#7340
Ænema Captain 14 Rep 961 Posts Drives: BMW Join Date: Aug 2012 Location: Arizona Bay iTrader: (0)	That's a very normal reaction to the linear throttle mapping. It's not nearly as fun lol __________________ "I'm not surprised you get along well with all the other neighbours. If you put fifty children with Down's syndrome in a room there is going to be a lot of hugging." David Thorne
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04-17-2013, 04:19 PM	#7342
Chicks-Love-Bimmers Captain 68 Rep 743 Posts Drives: FBO 335i Join Date: May 2010 Location: Bellevue, Washington iTrader: (6) Garage List 2007 E92 335i [0.00]	I've been getting the p30ff code whenever I push my car under WOT. I've had my fmic and intakes over a year now and they ran great when I had procede so I don't think it's a loose connection. I'm still running the stock charge pipe and diverter valve though, would changing these 2 fix that you guys think?
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04-17-2013, 04:31 PM	#7343
Ænema Captain 14 Rep 961 Posts Drives: BMW Join Date: Aug 2012 Location: Arizona Bay iTrader: (0)	CP and DVs are definitely possible causes __________________ "I'm not surprised you get along well with all the other neighbours. If you put fifty children with Down's syndrome in a room there is going to be a lot of hugging." David Thorne
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