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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 made me look like an idiot tonite...



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      02-04-2012, 10:17 PM   #45
RnmEvo9
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Quote:
Originally Posted by Crowned Customs View Post
Are you brake torquing? If so, at how many rpms?
No, I didn't brake torque. I modulated the throttle off idle in 2nd gear.
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      02-06-2012, 10:29 AM   #46
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Did you track the car with any other tunes with the same mods?
Just curious on trap speeds from tune to tune.
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      02-06-2012, 10:43 AM   #47
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Originally Posted by trickcruiser View Post
Did you track the car with any other tunes with the same mods?
Just curious on trap speeds from tune to tune.
Yes I did. I ran the JB4 December of last year when it was alot colder...
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      02-06-2012, 10:48 AM   #48
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Rnm's slip is in the Drag Times sticky, if you want a comparo check there. This shouldn't be a Cobb vs JB4 thread unless Rnm wants it to be.
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      02-06-2012, 10:52 AM   #49
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What track was this at?
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      02-06-2012, 10:54 AM   #50
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Originally Posted by Lulz_M3 View Post
What track was this at?
Palm Beach International Raceway
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      02-06-2012, 04:56 PM   #51
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Congrats on the run! I need to get my ass to the track. All this Cobb stage 2+ stuff and no numbers yet.
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      02-06-2012, 05:41 PM   #52
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Quote:
Originally Posted by rader1 View Post
Rnm's slip is in the Drag Times sticky, if you want a comparo check there. This shouldn't be a Cobb vs JB4 thread unless Rnm wants it to be.
With the JB4 he ran 114mph but was traction limited with only a 2.4 60' time. I think I read he made 390rw with that combo and I'm sure it could run similar times with traction and maybe a setting change or two. On the other hand his results with this Cobb combo were great too. On the JB4 end I know they have stronger maps and settings being tested now and when those are released hopefully we'll see another dyno comparison between them. I suspect they will be pretty similar.

Mike
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      02-06-2012, 06:20 PM   #53
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
With the JB4 he ran 114mph but was traction limited with only a 2.4 60' time. I think I read he made 390rw with that combo and I'm sure it could run similar times with traction and maybe a setting change or two. On the other hand his results with this Cobb combo were great too. On the JB4 end I know they have stronger maps and settings being tested now and when those are released hopefully we'll see another dyno comparison between them. I suspect they will be pretty similar.

Mike
I'm looking forward to those new maps
Competition is what drives developments and the more the merrier
Especially when one of the competitors isn't dumping on the others and showing his ass(just to be clear, not talking about you mike)
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      02-06-2012, 06:57 PM   #54
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Very impressive trap speed!!
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      02-06-2012, 07:16 PM   #55
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is this ryan?
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      02-06-2012, 07:22 PM   #56
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is this ryan?
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      02-07-2012, 12:31 AM   #57
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LOL i read this entire thread but i figured it was you when i got to -

"Yes I did. I ran the JB4 December of last year when it was alot colder..."

I'm thinking to myself, this guy did EXACTLY what ryan did
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      02-07-2012, 02:42 AM   #58
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
With the JB4 he ran 114mph but was traction limited with only a 2.4 60' time. I think I read he made 390rw with that combo and I'm sure it could run similar times with traction and maybe a setting change or two. On the other hand his results with this Cobb combo were great too. On the JB4 end I know they have stronger maps and settings being tested now and when those are released hopefully we'll see another dyno comparison between them. I suspect they will be pretty similar.

Mike
3 mph trap is a big these days,even more so with 3 mods and straight pump has only .He ran 114 with a race gas map 7 (race)and half e85 and the other pump gas (93oct).The boost is close to the stage 2+ with your race gas map.I Would love to see these new maps being mentioned be you many times .I talked to Cobb and there going to spice up stage 2 + next firmware .
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      02-07-2012, 10:17 AM   #59
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Awesome times ... Get you 60' down! and you'll be knocking on 11s door.

I'm eager to see what the new JB4 aggressive maps will do. Hopefully it will be similar to Cobb on 93 octane, or I might be tempted to test Cobb's tune.
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      02-07-2012, 10:53 AM   #60
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Awesome time. Awesome speed. Well done.
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      02-07-2012, 11:05 AM   #61
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Awesome times dude... I need to make it to the track now!
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      02-07-2012, 09:47 PM   #62
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Thanks guys! Next time I get a chance, I will do some logs and perhaps run it again with less weight (take out rear seats) to see how it does.

I didn't mention the JB4 because I don't want another tune war. I was happy with both and both transformed my car from stock.
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      02-08-2012, 12:02 AM   #63
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Quote:
Originally Posted by RnmEvo9 View Post
Thanks guys! Next time I get a chance, I will do some logs and perhaps run it again with less weight (take out rear seats) to see how it does.

I didn't mention the JB4 because I don't want another tune war. I was happy with both and both transformed my car from stock.
WHAT ? Weight reduction ? Come on bro, its not fair, your light enough as it is....lol

Next week is suppose to be cold again so you know what that means
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      03-16-2012, 11:24 PM   #64
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I went out again tonite and made 2 passes this time just so I can see how consistent this Cobb tune is. My very first pass I left it on Drive (I was rushed) which explains that terrible 2.6 60ft lol. My 2nd pass I started in 2nd gear again like last time but with a slightly worse 60ft than my original post on this thread.

Name:  Cobb stage 2 against renntech.jpg
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Cobb Stage 2+ aggressive stock throttle v301
Raceland Downpipes
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Apex ARC8's with OEM 335i RFT's (tires were free, can't complain but will get wider tires later on)

The car next to me is a well known 335is on here lol, I'm sure he will chime in with his perspective and maybe videos as well. I had a lot of fun tonite with the BMW crowd and hopefully we will do it again. I'm debating about whether I should add that Stett CAI or not... Thanks for looking.
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      03-16-2012, 11:43 PM   #65
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Quote:
Originally Posted by RnmEvo9 View Post
I went out again tonite and made 2 passes this time just so I can see how consistent this Cobb tune is. My very first pass I left it on Drive (I was rushed) which explains that terrible 2.6 60ft lol. My 2nd pass I started in 2nd gear again like last time but with a slightly worse 60ft than my original post on this thread.

Attachment 659919

Mods:
Cobb Stage 2+ aggressive stock throttle v301
Raceland Downpipes
Helix FMIC
Apex ARC8's with OEM 335i RFT's (tires were free, can't complain but will get wider tires later on)

The car next to me is a well known 335is on here lol, I'm sure he will chime in with his perspective and maybe videos as well. I had a lot of fun tonite with the BMW crowd and hopefully we will do it again. I'm debating about whether I should add that Stett CAI or not... Thanks for looking.
Yup it was me with the 335is . Will be uploading the videos soon. Nice run RnmEvo9; I just could not nail 1.9" 60' for the life of me tonight.

Best time was 12.5 w/ 2.1 60' @ 113 mph(consistantly) best Speed trap was 115 mph - it figures at the end of the night I finally found the sweet spot on the RPMs.

Time for some DPs.....

Edit: Here are the two runs for the time slips post above by RnmEvo9. Sorry about the quality.

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Last edited by BuraQ; 03-17-2012 at 12:48 AM.
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      03-17-2012, 09:41 AM   #66
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Quote:
Originally Posted by RnmEvo9 View Post
The 12.3 is nice I will admit, but I was more ecstatic about that trap speed. I have a steptronic transmission. The car next to me was a GT500.
Wow looks like your spanked him by 10 car lengths.
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