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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > ***Official n55 Procede v4/5 thread***



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      01-07-2011, 06:47 PM   #67
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just saying, been there done that....
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      01-07-2011, 06:50 PM   #68
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Quote:
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just saying, been there done that....
V5?
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      01-07-2011, 06:59 PM   #69
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V5?
I wanna see mid 12's...
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      01-07-2011, 07:07 PM   #70
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I wanna see mid 12's...
why wait?!
http://www.1addicts.com/forums/showthread.php?t=460614
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      01-07-2011, 07:08 PM   #71
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V5?
both. try it and let me know how it goes.
good luck!
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      01-07-2011, 07:09 PM   #72
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Quote:
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In a 335i kind sir!

12's have been done in a few 1's. Shiv included, no N55 335i has gone in the 12's yet AFAIK.
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      01-07-2011, 07:11 PM   #73
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btw, that 12.5 run was done on pump and 14psi
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      01-07-2011, 07:13 PM   #74
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yeah but given you are 100 + pounds lighter and have some weight reduction, it just could very well make the difference
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      01-07-2011, 07:38 PM   #75
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yeah but given you are 100 + pounds lighter and have some weight reduction, it just could very well make the difference
And a 7sp dct which pulls like a mother!
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      01-08-2011, 03:22 AM   #76
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I need to go back on Wednesday...
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      01-11-2011, 09:11 PM   #77
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Only N55 Procede Acceleration Vid I know of...

Uploaded this as an example of acceleration with the N55 Procede



Edit : I love this car but the more I think about it; the more I wish I got a 6 speed manual. It just isn't the same

Last edited by adrianBMW99; 01-11-2011 at 09:45 PM..
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      01-11-2011, 09:38 PM   #78
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Nice
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      01-19-2011, 04:16 AM   #79
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Can any help?

Have just updated my V4 to V5 software and all went smooth though I can't get Boost to auto tune over 12PSI so I have tonight plugged into software and set aggression level from 2-3 and applied settings though as V5 now has persistent learning do I need to reset Map 2 Auto tune for new aggression level to kick in or will it adapt to new settings automatically?
I am hoping I can autu tune to at least 15PSI, any ideas?

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      01-19-2011, 04:49 AM   #80
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Quote:
Originally Posted by QUM01Z View Post
Can any help?

Have just updated my V4 to V5 software and all went smooth though I can't get Boost to auto tune over 12PSI so I have tonight plugged into software and set aggression level from 2-3 and applied settings though as V5 now has persistent learning do I need to reset Map 2 Auto tune for new aggression level to kick in or will it adapt to new settings automatically?
I am hoping I can autu tune to at least 15PSI, any ideas?

John
i would not change the aggression level. leave it as it is.
If it does not autotune higher it means you cannot run it higher . Did you do WOTS? maybe you can do some logs and post them but if the tune does not autotune up it means you are already running the most aggressive settings you can for your mods and octane.
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      01-19-2011, 01:43 PM   #81
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Really? I was following Adrian from Vishnu's advice and have only upped 1 notch but do you think I should put back to 2?

What is WOTS? I am also running High Octane Fuel but no other mods apart from Procede. I still would have though that boost would have got up to as high as say 14-15psi?

John


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i would not change the aggression level. leave it as it is.
If it does not autotune higher it means you cannot run it higher . Did you do WOTS? maybe you can do some logs and post them but if the tune does not autotune up it means you are already running the most aggressive settings you can for your mods and octane.
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      01-19-2011, 02:38 PM   #82
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You might get better results from the official v5 procede thread. Us n55 guys don't with with the aggression.
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      01-19-2011, 02:40 PM   #83
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Quote:
Originally Posted by QUM01Z View Post
Really? I was following Adrian from Vishnu's advice and have only upped 1 notch but do you think I should put back to 2?

What is WOTS? I am also running High Octane Fuel but no other mods apart from Procede. I still would have though that boost would have got up to as high as say 14-15psi?

John
WOT=Wide Open Throttle...basically smashing the gas pedal to the floor!
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      01-21-2011, 03:51 AM   #84
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I give up. Limp mode every single run this passed wednesday. *sigh*
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      01-21-2011, 07:34 AM   #85
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Quote:
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I give up. Limp mode every single run this passed wednesday. *sigh*
Had the same exact issue doing top end runs. It must be hitting some sort of safety, everything was fine until 120 MPH... then poof (limp mode), no idea what is going on but it needs to be fixed. I watched the boost gauge the entire time and it was pulling strong and smooth and all of a sudden it goes into limp.
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      01-21-2011, 08:59 AM   #86
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you guys need to drop the max boost to 14.4 and under. also lower the start boost to 14-14.2.
it's supposed to be a fueling issue. the n55 is very new to the aftermarket so it's going to take some time to figure out some of the issues, we just can't expect this engine to do in 6 months what the n54 did in 5 years.....
that said , i've managed to trap 114.8 with 2.6 60', so if i had good tires a LOW 12's or possibly high 11's run is totaly possible even with "just" 14.4 PSI...
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      01-21-2011, 11:15 AM   #87
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Quote:
Originally Posted by black e View Post
you guys need to drop the max boost to 14.4 and under. also lower the start boost to 14-14.2.
it's supposed to be a fueling issue. the n55 is very new to the aftermarket so it's going to take some time to figure out some of the issues, we just can't expect this engine to do in 6 months what the n54 did in 5 years.....
that said , i've managed to trap 114.8 with 2.6 60', so if i had good tires a LOW 12's or possibly high 11's run is totaly possible even with "just" 14.4 PSI...
Max boost 14.4? I don't think mine has ever autotuned above 13.8. Is there something I am missing here?
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      01-21-2011, 11:39 AM   #88
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Quote:
Originally Posted by black e View Post
you guys need to drop the max boost to 14.4 and under. also lower the start boost to 14-14.2.
it's supposed to be a fueling issue. the n55 is very new to the aftermarket so it's going to take some time to figure out some of the issues, we just can't expect this engine to do in 6 months what the n54 did in 5 years.....
that said , i've managed to trap 114.8 with 2.6 60', so if i had good tires a LOW 12's or possibly high 11's run is totaly possible even with "just" 14.4 PSI...
I was running 13.5 max
Quote:
Originally Posted by adrianBMW99 View Post
Max boost 14.4? I don't think mine has ever autotuned above 13.8. Is there something I am missing here?
No, you're right where you need to be.
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