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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 > Stage 2 Sneak Peak



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      09-12-2011, 09:27 PM   #1
Clap135
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Stage 2 Sneak Peak

Car:
Bmw 135i 6mt
FMIC
Full catless TBE
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Cobb Beta stage 2

Dyno
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Log of dyno
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Bonus footage
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      09-12-2011, 09:28 PM   #2
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      09-12-2011, 09:36 PM   #3
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Pulls like a jet, now add meth on there!
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      09-12-2011, 09:39 PM   #4
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Soooooo when are we going to see this stg 2? Summer is almost over!!! LoL I hate u clap lol
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      09-12-2011, 09:44 PM   #5
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Car is smooth guys, that on/off around 50 percent is gone. I just got 6 new maps so I need a couple days to make sure its ok and report back to cobb if I find any problems. Gut feeling says this is going to be the released version
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      09-12-2011, 09:47 PM   #6
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what does stage 2 involve? just being able to tune for additional mods(i.e. fmic, dps, etc)? or is this ATR
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      09-12-2011, 09:49 PM   #7
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looks like they're not adding more boost top end for us.
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      09-12-2011, 09:53 PM   #8
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nice numbers. can't wait.

just for clarity this run was without meth correct?
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      09-12-2011, 09:54 PM   #9
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Beautiful numbers
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      09-12-2011, 09:55 PM   #10
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No meth, straight 93 pump gas from lukoil
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      09-12-2011, 09:56 PM   #11
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Awesome hitting the track soon? I'm planning on giving my stg3 alpha a whirl maybe this Wednesday night
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      09-12-2011, 09:59 PM   #12
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Ho-hum:

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      09-12-2011, 10:01 PM   #13
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Here is proof that it was on pump gas. This was the 8th datalog in about 8 min of straight laps at full throttle. Pretty much trying to do anything I can come up with to make it stutter or feel wierd. Ended the night with a 1-4th pull. You can see the cylinders begin to dance a little bit, but nothing to worry about imo. If I was spraying theres noway I would get slight cylinder deviations at such low timing.

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I am loving the throttle during shifts. Snaps closed, snaps open, no hesitation, no bog, no wierdness.
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      09-12-2011, 10:01 PM   #14
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Quote:
Originally Posted by Clap135 View Post
No meth, straight 93 pump gas from lukoil
Whoa almost 18psi on FBO with no meth or race gas....
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      09-12-2011, 10:02 PM   #15
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So from comparison standpoint, Cobb indeed pulls a lot more than GIAC since they used meth in that log I just posted.


Now, Clap, would you be so kind and do some part throttle logs on 3rd and 4rth gear and log out gas pedal position, throttle angle and boost?
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      09-12-2011, 10:04 PM   #16
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Quote:
Originally Posted by vasillalov View Post
Ho-hum:

Rollercoaster power band, no logging, no resale, no future end user tuning, no thanks. Cute though.
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      09-12-2011, 10:05 PM   #17
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Cute, how the so called "roller coaster power band" is actually the OEM software and not GIAC...
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      09-12-2011, 10:07 PM   #18
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Quote:
Originally Posted by dzenno View Post
Awesome hitting the track soon? I'm planning on giving my stg3 alpha a whirl maybe this Wednesday night
Yea im gonna try to get a couple friends to go maybe this weekend assuming the weather is nice.

I've had my fair share of tunes on this thing and I am pretty accurate at guessing.

My guess, someting in the 114 range mph wise. ET, well I went 12.6 on stage 1 on street tires. Assuming I get out the hole the same way, 12.4ish
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      09-12-2011, 10:07 PM   #19
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Quote:
Originally Posted by vasillalov View Post
Ho-hum:

Stop being a troll. GTFO and create your own thread regarding GIAC.
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      09-12-2011, 10:08 PM   #20
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Clap,

How is the driveability? That's an honest question and I am most definitely NOT trying to stir the mud on this one. I'll do my best to leave the whining and bitching till I actually try it personally.
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      09-12-2011, 10:08 PM   #21
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Quote:
Originally Posted by vasillalov View Post
Cute, how the so called "roller coaster power band" is actually the OEM software and not GIAC...
You don't see the tq hump in the middle of the power band? I dunno why Giac advertises that dyno, its not a pretty one.
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      09-12-2011, 10:09 PM   #22
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Quote:
Originally Posted by vasillalov View Post
Cute, how the so called "roller coaster power band" is actually the OEM software and not GIAC...
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