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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > All COBB Tuning AccessPORT Flash for N54 335i Discussion Here



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      02-13-2017, 05:42 PM   #8823
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So I've seen a few posts on here of old ROM's for example version IGD0S "and that you really want to upgrade to IJE0S."

My question is - I'm already on Cobb Stage 1 + FMIC and really enjoying it. Am I taking some kind of hit performance wise or reliability wise not being on the suggested latest ROM version but already tuned?
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      02-15-2017, 01:50 AM   #8824
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Quote:
Originally Posted by fluxil View Post
Does anyone here have experience with MOTIV? I'm thinking of getting a pro-tune through them and was curious if they can do it through my v2 cobb
Yes, a friend of mine is the co-founder of that company.

Their tunes are not performed via any Cobb product.

I can vouch for the quality of all of their products and programming.
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      03-16-2017, 07:49 PM   #8825
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Why is Cobb V3 stage 1 agressive slower than stage 1 sport? I got 93 octane.
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      03-17-2017, 11:44 AM   #8826
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Just go to Stage 2 aggressive sport if you have the bolt ons already. You won't regret it. A protune eventually will give you the most out of your Cobb Tune. Plan for that in the future if budget allows.
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      03-17-2017, 11:56 AM   #8827
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Quote:
Originally Posted by Gohan335i7 View Post
Just go to Stage 2 aggressive sport if you have the bolt ons already. You won't regret it. A protune eventually will give you the most out of your Cobb Tune. Plan for that in the future if budget allows.
This +1!! Stg 2 Aggressive makes the other tunes look like Grandfathers walking with canes and walkers by comparison.
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      04-21-2017, 05:35 PM   #8828
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Quote:
Originally Posted by bmwnubie View Post
Why is Cobb V3 stage 1 agressive slower than stage 1 sport? I got 93 octane.
Is it really? I have only run stage 1 aggressive and it's an animal
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      04-22-2017, 08:18 PM   #8829
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Quote:
Originally Posted by ******** View Post
This a E30-E40 map @ 5000 feet

Damn, who tuned this?? I gotta get it. How much for the e40 tune??
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Last edited by BKBMW335I; 04-26-2017 at 06:39 PM..
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      04-22-2017, 10:26 PM   #8830
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Quote:
Originally Posted by BKBMW335I View Post
Damn, who tuned this?? I gotta get itm. Hiw much for the e40 tune??
The same person that posted it.. Buraq aka ********
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      07-23-2017, 06:26 PM   #8831
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What is the record in power for a cobb pro-tuned n54 with stock turbos?
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      07-24-2017, 06:23 AM   #8832
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Quote:
Originally Posted by BKBMW335I View Post
Damn, who tuned this?? I gotta get it. How much for the e40 tune??
That would be me........... BQ Tuning

Quote:
Originally Posted by sjobusen View Post
What is the record in power for a cobb pro-tuned n54 with stock turbos?
490ish whp but if I was you I wouldn't focus too much on dyno numbers though as they do not reflect what a car does in real world conditions.
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      08-05-2017, 03:52 PM   #8833
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I have a quick question I have a custom map for my car, for e50

Dose the car take damage if u using regular fuel and not e50?
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      08-05-2017, 05:18 PM   #8834
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Quote:
Originally Posted by berne View Post
I have a quick question I have a custom map for my car, for e50

Dose the car take damage if u using regular fuel and not e50?
It is absolutely dangerous to run fuel that is not designated by the tune or tuner.

If your using the COBB AP just switch to one of their pump gas maps that's already installed on the AP or get a custom tune for pump gas.
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      08-16-2017, 08:29 PM   #8835
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An E89 Z4 35i with DCT takes on, well, a whole mess of cars

Fuel was E45 on COBB, Stock Turbos, the rest is listed in the vid.


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      09-29-2017, 04:43 PM   #8836
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Same car, another airfield event
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      11-12-2017, 06:09 PM   #8837
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Is this the right place on the forum to ask for help with reading a data log? I suspect my car is running rich with the cobb tune ( I've been told that various "stage X" maps run rich) and I just want to see if I'm on the right track. Data log is from an '07 335i 4th gear from 2500 rpm to redline. Aftermarket parts are as follows, berger intake cones, vrsf catless downpipes, AA signature exhaust.
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      09-12-2018, 08:22 PM   #8838
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I would appreciate any advice I can get here!

Currently have a 2012 335is N54 with Cobb stage 1 tune. I currently have the VRSF 5 inch FMIC, Injen DCI, and VRSF CP.

I was planning to add VRSF Catless DPs and then go stage 2. I apologize if this is a dumb question... but I was wondering if I needed to upgrade my FMIC to the 7 inch version or would I be okay with my current 5 inch? Also would I need to upgrade anything else before going stage 2? Thanks!
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      09-12-2018, 10:19 PM   #8839
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Your 5 inch FMIC is fine at stage 2. You need to pick the correct gas 91( i see your in cal.) and then do a few logs to make sure everything is OK.
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      09-22-2018, 02:32 PM   #8840
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Hello,

I kept getting a p29f2 code whenever my boost would get to 11/12 psi. I just installed a new hpfp and I still have this problem. I took a look at my pressure in both lpfp and hpfp and they're exactly the same, which is telling me that my new hpfp is not pressurizing the fuel. Should I return the hpfp and try a new one or is there something else I should be looking at? Someone suggested my fuel pressure regulator and fuel pump in the back seat of the car but according to the guage I'm getting proper psi on the lpfp.

Thanks for your help.
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      05-12-2019, 09:08 PM   #8841
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not sure if this is the right place to post but, i have wastegate rattle on my n54 and i got some turbos coming in next week but i just snagged an accessport and would love to run stage 1 until they get here. Is that a bad plan? could i do damage to my car? kinda new to the tuning scene so just figured i'd ask
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      04-27-2022, 07:08 PM   #8842
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For some reason I can't see the last two pages of this thread so my apologies if this has been discussed

I just found my AP after running stock for years and I figured I would download the latest maps and play. The maps are named completely differently than the old ones, is there a document that tells me how to select which map to run on my car? Also what happened to Stage 2 and Stage 2 + FMIC?
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      04-28-2022, 07:55 AM   #8843
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Cobb had to remove the stage 2 maps to meet the USA smog/tuning laws. Unfortunately you shouldn’t of downloaded the latest maps because it would of removed the stage 2 maps.
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      04-28-2022, 08:07 AM   #8844
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Quote:
Originally Posted by M3 hacker View Post
Cobb had to remove the stage 2 maps to meet the USA smog/tuning laws. Unfortunately you shouldn’t of downloaded the latest maps because it would of removed the stage 2 maps.
I still have the 402 maps archived (current is 404), but only for the specific firmware my car is running. The laptop that I was using the last time I used the Cobb is long dead, but I was able to copy the maps off of the Cobb to the hard drive of my new laptop. My question was more academic as I still have cats so I'd be running Stage 1+, so I guess if you do the kitty delete you have to have a custom tune done now?

Also, is anyone still playing with these, when I unpacked the new tunes that I downloaded there were 20 some files in each ptp, how do I know which ones I want to load on the AP and into my car?
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