All COBB Tuning AccessPORT Flash for N54 335i Discussion Here

B_davis · 08-19-2011, 12:23 PM

Quote:

Originally Posted by Clap135

Trust me guys Cobb stage 2 will blow giac out the water. I am seeing 18 psi till about 5300 rpm.

What are your mods?

Mr. Nice · 08-19-2011, 12:24 PM

welcome back

dzenno · 08-19-2011, 12:27 PM

Quote:

Originally Posted by Clap135

Threatening to put someone through a windshield was a bit over board lol....he never showed anyway lol. As for stage two here a couple things that need to get ironed out but the car feels amazing.

lol as opposed to leaving some curb rash on their forehead

nice to have you back though

i've run that same map as well, pretty wild just needs to hold that boost with RBs to 6k rpm and I'll be the happiest with the tune i've ever been since I got this car

one word, SOLID!

Mr. Nice · 08-19-2011, 12:30 PM

alright I either need to get my hands on that tune or you guys need to stop talkin about it, this wait is killing me.

mithiral67 · 08-19-2011, 12:30 PM

Quote:

Originally Posted by Clap135

Trust me guys Cobb stage 2 will blow giac out the water. I am seeing 18 psi till about 5300 rpm.

THANK GOD

mithiral67 · 08-19-2011, 12:33 PM

Quote:

Originally Posted by Mr. Nice

alright I either need to get my hands on that tune or you guys need to stop talkin about it, this wait is killing me.

dito.

bulldog_yyc · 08-19-2011, 12:49 PM

Quote:

Originally Posted by Clap135

Trust me guys Cobb stage 2 will blow giac out the water. I am seeing 18 psi till about 5300 rpm.

135i · 08-19-2011, 12:55 PM

Quote:

Originally Posted by Clap135

Trust me guys Cobb stage 2 will blow giac out the water. I am seeing 18 psi till about 5300 rpm.

Good to have u back!

Clap135 · 08-19-2011, 01:11 PM

Thanks for the warm welcome back lol. I'm still giddy for atr personally. The current stage 2 is nice but my version of stage two will be the stage 1 boost curve flipped left to right with the proper timing.

Overboost · 08-19-2011, 01:25 PM

Quote:

Originally Posted by Clap135

Thanks for the warm welcome back lol. I'm still giddy for atr personally. The current stage 2 is nice but my version of stage two will be the stage 1 boost curve flipped left to right with the proper timing.

Running less boost down low and more towards redline?

Alan l. · 08-19-2011, 01:27 PM

nice...Clap is back.

The forum was getting boring without him lol

Alan

Clap135 · 08-19-2011, 01:37 PM

Quote:

Originally Posted by Overboost

Running less boost down low and more towards redline?

Yea pretty much. I would probably run 12 ramping up to 16 by 5.5 down to 15 by 6.5 and 12 by redline. That would be a nice stage two pump gas map imo.

I am not sure what mods are on cobbs stage two car but on my fully bolted car I am on the brink of running out of fuel down low at 18 psi. You see my low and high pump pressure begin to spike up and down however the af stays perfect so I'm right on the edge. This also happens only on cold morning and not on hot days.

themyst · 08-19-2011, 01:41 PM

Clap I guess that means your pump gas map would be more conservative than the OTS stage 2 beta maps at 5000 rpm?

Overboost · 08-19-2011, 01:46 PM

Quote:

Originally Posted by Clap135

Yea pretty much. I would probably run 12 ramping up to 16 by 5.5 down to 15 by 6.5 and 12 by redline. That would be a nice stage two pump gas map imo.

I am not sure what mods are on cobbs stage two car but on my fully bolted car I am on the brink of running out of fuel down low at 18 psi. You see my low and high pump pressure begin to spike up and down however the af stays perfect so I'm right on the edge. This also happens only on cold morning and not on hot days.

Ok. What does your stage 2 map currently target below 5000rpm?

themyst · 08-19-2011, 02:10 PM

Quote:

Originally Posted by Overboost

Ok. What does your stage 2 map currently target below 5000rpm?

There is no "his" map. This is all theoretical for when ATR comes out

enrita · 08-19-2011, 02:32 PM

So Cobb prefers to tune with more boost than ignition apparently compaired to Giac.

vasillalov · 08-19-2011, 02:36 PM

Clap,

What intercooler are you using if you don't mind sharing?

Clap135 · 08-19-2011, 02:41 PM

I am hitting 18 psi from about 2700 ish to 5300 ish. Ets fmic

Q4P · 08-19-2011, 02:43 PM

Whoa, clap first day back?

remington109 · 08-19-2011, 03:24 PM

Quote:

Originally Posted by mithiral67

I havent seen anyone do a good comparison with say a vbox. As its simply basising the calculation off the time elapsed from 0 mph to 60 mph per the ecu's understanding of speed, its would be as accurate as the ecu's speedo.

Here's a comparison between the Cobb and a timeslip:

Down low it's pretty accurate, but gets a little optimistic on the top end. Close enough for comparison sake though.

Q4P · 08-19-2011, 03:37 PM

Quote:

Originally Posted by remington109

Here's a comparison between the Cobb and a timeslip:

Down low it's pretty accurate, but gets a little optimistic on the top end. Close enough for comparison sake though.

4 Mph at the end of 1/4 is a big difference.

Clap135 · 08-19-2011, 03:43 PM

Quote:

Originally Posted by Questforpower

4 Mph at the end of 1/4 is a big difference.

Its a difference that depends and many things:

1. Is the op running identical tire diamter as stock?
2. The track speed is an average of the last 60 feet, the ap is your actual speed.
3. If number 1 is off, the whole thing is useless

08-19-2011, 01:11 PM	#2099
Clap135 Brigadier General 102 Rep 3,460 Posts Drives: 2009 N54 Join Date: Jul 2009 Location: Sticky's Mom House iTrader: (1)	Thanks for the warm welcome back lol. I'm still giddy for atr personally. The current stage 2 is nice but my version of stage two will be the stage 1 boost curve flipped left to right with the proper timing.
	Appreciate 0 Quote

08-19-2011, 01:27 PM	#2101
Alan l. Major General 5437 Rep 8,809 Posts Drives: 2020 F95 X5M Competition Join Date: Jun 2009 Location: United States iTrader: (9)	nice...Clap is back. The forum was getting boring without him lol Alan __________________
	Appreciate 0 Quote

08-19-2011, 01:41 PM	#2103
themyst Major General 177 Rep 6,631 Posts Drives: '16 MK7 GTI Join Date: Feb 2009 Location: NYC iTrader: (8)	Clap I guess that means your pump gas map would be more conservative than the OTS stage 2 beta maps at 5000 rpm? __________________ E90 LCI N54 6AT
	Appreciate 0 Quote

08-19-2011, 02:32 PM	#2106
enrita Major General 161 Rep 7,377 Posts Drives: 335i - Big turbos Join Date: Sep 2008 Location: Italian in Sweden iTrader: (0)	So Cobb prefers to tune with more boost than ignition apparently compaired to Giac. __________________ 07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
	Appreciate 0 Quote

08-19-2011, 02:36 PM	#2107
vasillalov Mad Linux Guru On The Loose 1121 Rep 5,396 Posts Drives: 2008 335i Sedan, 2023 M3 Join Date: Aug 2009 Location: Chicago, IL iTrader: (5) Garage List 2023 BMW M3 [0.00] 2008 335i E90 [8.00]	Clap, What intercooler are you using if you don't mind sharing? __________________ 6MT \| COBB \| AR \| AE \| Forge DV \| HPF \| P3 Gauge \| Hybrid Intake \| O.S.Giken TCD \| All M3 bits \| TCKLine \| StopTech \| UUC \| ER \| SPEC
	Appreciate 0 Quote

08-19-2011, 02:41 PM	#2108
Clap135 Brigadier General 102 Rep 3,460 Posts Drives: 2009 N54 Join Date: Jul 2009 Location: Sticky's Mom House iTrader: (1)	I am hitting 18 psi from about 2700 ish to 5300 ish. Ets fmic
	Appreciate 0 Quote

08-19-2011, 02:43 PM	#2109
Q4P Colonel 83 Rep 2,291 Posts Drives: Too Much Join Date: Apr 2011 Location: World iTrader: (0)	Whoa, clap first day back? __________________ 2jZ + RB26 + 4G63 + LS9 + N54 =
	Appreciate 0 Quote