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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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      04-07-2012, 10:06 PM   #4665
RaihaX
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No timing issue for me on v401 aggressive
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      04-07-2012, 10:20 PM   #4666
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No timing issue for me on v401 aggressive
Thanks for the reply RaihaX...loaded them just a bit ago and took a quick 30 min drive...mostly freeway cruising but I let her open up a few times and it "feels" good...Will take some logs tomorrow and see how good it REALLY looks..
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      04-07-2012, 11:14 PM   #4667
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I hope the Easter bunny brings me some race has maps!
Have you tried talking to Cobb about beta testing the meth gas maps?
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      04-08-2012, 09:39 AM   #4668
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I hope the Easter bunny brings me some race gas maps!
We are going to be custom tuning my 135i for 100 octane at the end of next month.

-Josh
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      04-08-2012, 10:21 AM   #4669
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I'm not going into details as of yet, but we'll have the first ATP FBO+meth dyno numbers by the end of next week
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      04-08-2012, 01:11 PM   #4670
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I'm not going into details as of yet, but we'll have the first ATP FBO+meth dyno numbers by the end of next week
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      04-08-2012, 02:44 PM   #4671
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I'm not going into details as of yet, but we'll have the first ATP FBO+meth dyno numbers by the end of next week
Yes PLEASE... I need to know if ATP will really yield significantly higher gains than the S2+ OTS maps... in which case I would get it done
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      04-08-2012, 04:24 PM   #4672
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Yes PLEASE... I need to know if ATP will really yield significantly higher gains than the S2+ OTS maps... in which case I would get it done
I'll have ATP FBO and FBO+meth numbers to share late next week(not this coming week.) I'm not going for glory runs so don't expect crazy high numbers but we should learn a thing or two about ATP's capabilities. I'll do as detailed a write up as possible. AFAIK i will be the first ATP meth tuned N54.
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      04-08-2012, 04:31 PM   #4673
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I'll have ATP FBO and FBO+meth numbers to share late next week(not this coming week.) I'm not going for glory runs so don't expect crazy high numbers but we should learn a thing or two about ATP's capabilities. I'll do as detailed a write up as possible. AFAIK i will be the first ATP meth tuned N54.
What meth setup are you running?
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      04-08-2012, 04:35 PM   #4674
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HFS-3
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      04-08-2012, 04:40 PM   #4675
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HFS-3
So I'm assuming you're just running an on/off switch at a pre-set boost value... not progressive meth? And EFI would be tuning based on that? Or does the HSF systems have a progressive meth capability?
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      04-08-2012, 04:50 PM   #4676
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So I'm assuming you're just running an on/off switch at a pre-set boost value... not progressive meth? And EFI would be tuning based on that? Or does the HSF systems have a progressive meth capability?
The HFS-3 uses Injector duty cycle to progressively control meth flow rates. It's actually what the PROcede PWM kit is based on(regardless of if shiv admits it or not.)
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      04-08-2012, 05:23 PM   #4677
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Quote:
Originally Posted by EFI Logics
Quote:
Originally Posted by kdiggz View Post
I hope the Easter bunny brings me some race gas maps!
We are going to be custom tuning my 135i for 100 octane at the end of next month.

-Josh
I may be visiting you guys... Can you fix WG rattle with a protune?

Rader- can you send me a link to your setup or PM me a hint on the details?
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      04-08-2012, 05:36 PM   #4678
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Rader- can you send me a link to your setup or PM me a hint on the details?
My setup is: AA catless DPs, BMS DCI, ETS 5" FMIC, stock midpipe, ER CP, synapse BOV, magnaflow axle back and aquamist HFS-3.

The tune will be done at Draco Performance in Mooresville NC. It's a mustang dyno, which is the dyno needed to accurately tune a load based DME, so the numbers will be ~10% lower than the average dynojet.
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      04-08-2012, 06:09 PM   #4679
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Originally Posted by rader1

My setup is: AA catless DPs, BMS DCI, ETS 5" FMIC, stock midpipe, ER CP, synapse BOV, magnaflow axle back and aquamist HFS-3.

The tune will be done at Draco Performance in Mooresville NC. It's a mustang dyno, which is the dyno needed to accurately tune a load based DME, so the numbers will be ~10% lower than the average dynojet.
Sounds good, I have ar DPs, HPF 5in FMIC, aFe DCI... Looking for a meth kit, will end up with the same kit as yours. EFI is prob the closest place to me for a custom tune so I'd want that just after getting meth.
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      04-08-2012, 09:22 PM   #4680
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Quote:
Originally Posted by rader1 View Post
I'll have ATP FBO and FBO+meth numbers to share late next week(not this coming week.) I'm not going for glory runs so don't expect crazy high numbers but we should learn a thing or two about ATP's capabilities. I'll do as detailed a write up as possible. AFAIK i will be the first ATP meth tuned N54.
We have mostly the same mods. Your gains should give me an idea on what to expect. I presume you will also do a FBO stage2+ dyno as a Baseline?
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      04-08-2012, 09:42 PM   #4681
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We have mostly the same mods. Your gains should give me an idea on what to expect. I presume you will also do a FBO stage2+ dyno as a Baseline?
I'll be at the shop for 3-4 days doing DOZENS of dyno pulls(this is not to be expected for the average N54 ATP tune, the tuner is VERY excited to be tuning the car and wants to learn everything there is about the N54 and how it will react to various changes. I am also very curious about that also so we decided to spend a few days on it testing.)

Map 0 and stage +2 aggressive will both used as baselines.
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      04-08-2012, 09:48 PM   #4682
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Quote:
Originally Posted by rader1 View Post
I'll be at the shop for 3-4 days doing DOZENS of dyno pulls(this is not to be expected for the average N54 ATP tune, the tuner is VERY excited to be tuning the car and wants to learn everything there is about the N54 and how it will react to various changes. I am also very curious about that also so we decided to spend a few days on it testing.)

Map 0 and stage +2 aggressive will both used as baselines.
Can't wait to see your results. If you have good results, it may just tempt me to find a protuner to see what he can do with my OTS map which has netted me 117mph trap speeds consistently on pump 93 octane. I would also try to see what they can do with some E85 fuel.
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      04-08-2012, 09:54 PM   #4683
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If I had access to e85 i'd also be doing a tune for that also lol
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      04-08-2012, 09:56 PM   #4684
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I'll be at the shop for 3-4 days doing DOZENS of dyno pulls(this is not to be expected for the average N54 ATP tune
Dang... you don't have a job?
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      04-08-2012, 09:59 PM   #4685
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Dang... you don't have a job?
I'll be burning some vacation time lol
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      04-08-2012, 10:20 PM   #4686
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I'll be burning some vacation time lol
That's what I call dedication
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