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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 > Cobb stg 2+ Aggressive Virtual Dyno



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      10-26-2011, 04:24 PM   #1
TurboBullett@Ambient Thermal Management
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Cobb stg 2+ Aggressive Virtual Dyno

Heres the virtual dyno of my car, I had a full tank of 93 octane fuel and a passenger together we weigh 420lbs... My Mods are as follows Cobb stg 2+ aggressive, Helix FMIC, AFE elite stage 2 sealed intake, PLM catless DP's and full factory exhaust! I think an N55 135i catless midpipe is in order (if anyone is willing to sell theirs or trade for my N54+cash if your selling or trading in your car let me know via PM) I am pretty happy with these results in regards to air fuel ratio and boost levels as I am going to be going BIG turbos in the very near future and these parameters will make a nice baseline before ATR gets released.


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      10-26-2011, 04:40 PM   #2
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Quote:
Originally Posted by TTurboBullett View Post
Heres the virtual dyno of my car, I had a full tank of 93 octane fuel and a passenger together we weigh 420lbs... My Mods are as follows Cobb stg 2+ aggressive, Helix FMIC, AFE elite stage 2 sealed intake, PLM catless DP's and full factory exhaust! I think an N55 catless midpipe is in order (if anyone is willing to sell theirs or trade for my N54+cash if your selling or trading in your car let me know via PM) I am pretty happy with these results in regards to air fuel ratio and boost levels as I am going to be going BIG turbo in the very near future and these parameters will make a nice baseline before ATR gets released.
What firmware is your Cobb AP on? I'm currently on the latest BETA and wanted to do a Virtual Dyno as well, but Cobb has removed it from this version...
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      10-26-2011, 04:44 PM   #3
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Loving those numbers, is the "BIG" turbo the one that helix is beginning R&D on?
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      10-26-2011, 04:46 PM   #4
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Quote:
Originally Posted by nitehawk View Post
What firmware is your Cobb AP on? I'm currently on the latest BETA and wanted to do a Virtual Dyno as well, but Cobb has removed it from this version...
You download the dyno software from the developers page.
http://www.bradbarnhill.com/projects/VirtualDyno/

Then set it up for the Cobb!
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      10-26-2011, 04:47 PM   #5
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Originally Posted by rader1 View Post
Loving those numbers, is the "BIG" turbo the one that helix is beginning R&D on?
Yes we should have a pretty good idea what we are going to do in the next week or so! As of right now it's BIG Turbos,sorry for the typo.
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      10-26-2011, 04:58 PM   #6
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Quote:
Originally Posted by TTurboBullett View Post
Yes we should have a pretty good idea what we are going to do in the next week or so! As of right now it's BIG Turbos,sorry for the typo.
Thats even better, id prefer a real world friendly power band to an "interstate roll" queen anyway.
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      10-26-2011, 05:06 PM   #7
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Originally Posted by rader1 View Post
Thats even better, id prefer a real world friendly power band to an "interstate roll" queen anyway.
Yeah im not looking for dyno queen #'s either, if the development comes up short ill run the current helix turbos at 20 psi and should make mid-upper 400's at the wheel with a mountain of torque!
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      10-26-2011, 05:54 PM   #8
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Quote:
Originally Posted by TTurboBullett View Post
Yeah im not looking for dyno queen #'s either, if the development comes up short ill run the current helix turbos at 20 psi and should make mid-upper 400's at the wheel with a mountain of torque!
TQ FTMFW!!!
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      10-26-2011, 06:00 PM   #9
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those wheel or crank numbers?
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      10-26-2011, 06:49 PM   #10
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Originally Posted by mithiral67 View Post
those wheel or crank numbers?
Wheel HP and done on Dynojet mode!
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      10-26-2011, 08:00 PM   #11
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Heres my stage 2+, helic, AR dps, afe drop ins, stock exhaust and secondaries.
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