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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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      09-15-2011, 07:13 AM   #199
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Quote:
Originally Posted by Bash View Post
Tell that to Terry, where he suggets that i have drops at 11psi - 12psi due to the fact our 98 RON is performing as 89/90 octane US. Not the fact that you simply cannot run JB4 or procede for that matter without offestting or race/meth.

When someone runs meth/race then fine enjoy JB/procede.
But when only pump is available, to run them would be pure ignorance and stupidity. I cant believe its advertised as "map 2 intended for 93 octane" Show me one log that has not been tampered with that can run clean???????!!!!!!!
you can run pump with procede without drops since it offsets the timings.
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      09-15-2011, 08:32 AM   #200
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Quote:
Originally Posted by enrita View Post
you can run pump with procede without drops since it offsets the timings.
You do realize i already said that read my post again.
Now try running it without offsetting, on pump? and let me know.lol
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      09-15-2011, 08:34 AM   #201
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Quote:
Originally Posted by bmwm3redblack View Post
Clap, just to make the things clear. If i got catless dp's,dci + Fmic can i safely run stage 2?

Catback is it compulsury or optional?
By the sounds of it you are good to go. The 335i is less restricted than other 35s
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      09-15-2011, 08:40 AM   #202
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Quote:
Originally Posted by Bash View Post
You do realize i already said that read my post again.
Now try running it without offsetting, on pump? and let me know.lol
ah sorry , carry on .
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      09-15-2011, 10:09 AM   #203
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Quote:
Originally Posted by bmwm3redblack View Post
Clap, just to make the things clear. If i got catless dp's,dci + Fmic can i safely run stage 2?

Catback is it compulsury or optional?
135i and 535i are highly recommended to upgrade the cat back.

335i can get away with stock catback exhaust as it breathes the best of the N54 family.
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      09-15-2011, 10:11 AM   #204
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Quote:
Originally Posted by Brey335i View Post
Please note that my next question has nothing to do with any tuner wars and is not an attempt at attacking COBB's tune:

How does the Stage 2 feel when boost is being pulled back from 18 down low to 10 at redline or whatever Rob said?

It seems like the car would be a huge disappointment as you rev it...

I'm very interested to try out the COBB stage 2 with my mods and I'd love it if someone could explain what it feels like.
Its already been answered but just to reiterate the logs after 5K are not accurate in terms of boost being measured. Its likely about 14 PSI at redline. (according to individuals with external boost gauges)
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      09-15-2011, 10:20 AM   #205
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Quote:
Originally Posted by Jeff@topgearsolutions View Post
135i and 535i are highly recommended to upgrade the cat back.

335i can get away with stock catback exhaust as it breathes the best of the N54 family.
Yes sir, split exhaust!
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      09-15-2011, 10:21 AM   #206
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Quote:
Originally Posted by Jeff@topgearsolutions View Post
Its already been answered but just to reiterate the logs after 5K are not accurate in terms of boost being measured. Its likely about 14 PSI at redline. (according to individuals with external boost gauges)
Maybe this has already been answered - but is COBB also available for European cars (seeing that enrita is also interested in it...)?

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      09-15-2011, 10:22 AM   #207
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Quote:
Originally Posted by Alpina_B3_Lux View Post
Maybe this has already been answered - but is COBB also available for European cars (seeing that enrita is also interested in it...)?

Alpina_B3_Lux
If you ask Cobb they would say "no" only North American cars. But I believe it does work on Euro models. I dont know if Enrita has tried the Cobb AP yet or if he ran into a problem.
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      09-15-2011, 10:30 AM   #208
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Cobbs official standpoint is that they only support US cars.

I for one can guarantee they work perfectly on EU cars
When you buy your AP perhaps your version is not supported, Rob had a VERY quick turnaround when fixing support for me. Not saying this is the way it will be for everyone, but for me Cobb has really delivered.
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      09-15-2011, 11:16 AM   #209
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Quote:
Originally Posted by slowSwede View Post
Cobbs official standpoint is that they only support US cars.

I for one can guarantee they work perfectly on EU cars
When you buy your AP perhaps your version is not supported, Rob had a VERY quick turnaround when fixing support for me. Not saying this is the way it will be for everyone, but for me Cobb has really delivered.
If you contact Rob he'll fix any such issue in no time. I realize that they don't officially support EU models, but Rob isn't one to turn away a forum member or a paying customer.
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      09-15-2011, 11:22 AM   #210
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Quote:
Originally Posted by Brey335i View Post
If you contact Rob he'll fix any such issue in no time. I realize that they don't officially support EU models, but Rob isn't one to turn away a forum member or a paying customer.
Since I'm not Rob I can't speak for him, but if I was to guess I'd go with what you just said.
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      09-15-2011, 11:28 AM   #211
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Quote:
Originally Posted by Jeff@topgearsolutions View Post
135i and 535i are highly recommended to upgrade the cat back.

335i can get away with stock catback exhaust as it breathes the best of the N54 family.
Thank you Jeff! That's exactly what i'd like to hear! My next mods AR dp's and helix fmic + stett cai or dci!! And stage 2 is available for me!!!

Catback
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      09-15-2011, 04:38 PM   #212
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Quote:
Originally Posted by boom View Post
Rob,
I realize that downpipes make a big difference in power and are better for the turbos. As replacing stock cats is illegal technically even if replaced with catted dps, I would hope that there is a stage that can make use of an intake, FMIC, and catback exhaust.

-It is illegal to modify the stock catalytic converter on any car unless that catalytic converter has failed and there is documentation to support this assertion.-

This would essentially allow for something more than stage 1 without illegally modifying your car.

Disclaimer: I will run catless downpipes in the future. While my warranty is intact however, I will run stock downpipes. I don't really give a shit about the legality, I just don't want to fry my turbos or roast my stock cats on stage 2.
Our next set of maps with be a Stg1+FMIC.

Cheers,
Rob
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      09-15-2011, 04:47 PM   #213
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Quote:
Originally Posted by Rob@Cobb View Post
Our next set of maps with be a Stg1+FMIC.

Cheers,
Rob
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      09-15-2011, 05:00 PM   #214
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Quote:
Originally Posted by Rob@Cobb View Post
Our next set of maps with be a Stg1+FMIC.

Cheers,
Rob
Woot!
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      09-15-2011, 05:03 PM   #215
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Quote:
Originally Posted by Rob@Cobb View Post
Our next set of maps with be a Stg1+FMIC.

Cheers,
Rob
Are all the various map flavors going to come out with greater frequency, Rob?

Patiently awaiting the stage 2+meth map
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      09-15-2011, 05:17 PM   #216
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Quote:
Originally Posted by themyst View Post
Are all the various map flavors going to come out with greater frequency, Rob?

Patiently awaiting the stage 2+meth map
Yes Sir. We are working on meth and race gas maps which I would expect to come out after Stg1+FMIC mapping.

Cheers,
Rob
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      09-15-2011, 05:39 PM   #217
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Quote:
Originally Posted by Rob@Cobb View Post
Yes Sir. We are working on meth and race gas maps which I would expect to come out after Stg1+FMIC mapping.

Cheers,
Rob
Down for beta testing, hell just send me dzennos stage 3 map with 12a/f and plus 2-3 degrees of timing accross the board. That should do it.
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      09-15-2011, 06:56 PM   #218
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Start the bbq cause burger is toast!!!Cobb is not playing around!!!!!
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      09-15-2011, 07:14 PM   #219
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I come here daily looking for cobb news, this looks great thanks for sharing clap!!

Oh, and I'll paypal $20 to the first mod to ban vasillalov from any thread containing the word "cobb". So crazy annoying.
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      09-15-2011, 07:26 PM   #220
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Beta test

Rob I would love to Beta test the stage 1 FMIC if you're interested. Not planning DP till warranty is up so stage 2 is a disappointment to me.
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