N55

FriedPiston · 12-01-2013, 02:55 AM

Looks like Cobb quietly released the N55 Stage 2+ map on 11/21/13. Has anyone tried it yet?

Ranoz · 12-01-2013, 04:23 AM

It is. But I was like get used to stage2+ two month ago when beta version available. Can't really tell the differences, all I can remember is that gear 2 and 3 pull even harder

melloww22 · 12-03-2013, 01:56 AM

The numbers are decent but no where near the HP capabilities of the JB4

Stage 2+ Aggressive 319hp & 406ft/lb

Per COBB Dyno Database

Phipsibear42 · 12-04-2013, 12:45 PM

Yea, thats what i'm running on my car. It's quick but I'd like to have more pwr. Gonna do meth inj next lol

I also noticed that there's a pulsing in the idle of the car, not sure if that's from the tune or what. I have the Active CP, FMIC, and Strut Brace with the BMS DP and Cobb Stage 2 + Aggressive. I did get a 4th cyl misfire code that only showed up once... but again not sure why i have a pulsing idle.

I thought it may have been cuz the factory Charge Pipe (CP) so I swapped that with the Active CP but the problem remains

fixedreality · 02-28-2014, 02:11 PM

I wonder if it'll be enough to take out my buddies HPF M3 on low boost :?

FriedPiston · 02-28-2014, 02:13 PM

Not enough if your boyfriend is running corn on the "Cobb"

Silly Bruce!

BMDUB1 · 03-03-2014, 09:34 AM

My car runs way better with the Cobb stage 2+ aggressive over that jb4 piece of crap!! boost is at 19psi.. and logs are 10 times better!

marCOCOpuffs · 03-03-2014, 09:54 AM

Dang man ^ those are some harsh words.

FriedPiston · 03-03-2014, 11:37 AM

I like the Cobb Stage 2+ map, but I think JB4 paired with E85 will give any e-Tuned Cobb a solid run. Not to mention, it gets the job done at half the cost, but twice the labor

Proof 1

Proof 2 - 16.5 PSI JB4 with passenger vs 18+ PSI Cobb

Proof 3 - Dyno Graphs
http://www.n54tech.com/forums/showthread.php?t=13933

Bottom line, the best tune for the money is JB4, especially when paired with a BMS flash. In the next couple of weeks, I will be conducting my own test of Cobb Stage 2+ Aggressive with race fuel vs JB4 on race fuel at the local race track.

Jacblack · 03-03-2014, 12:24 PM

In those videos the cobb car wasn't fully tuned iirc.

FriedPiston · 03-03-2014, 01:34 PM

^ Somewhat correct. 1st video is with original PTF e-tune. 2nd video is with revised PTF e-tune vs JB4 with one passenger, 2 PSI less boost and passenger's side window down. Also, let's not forget that no custom tuning needed to be done to the JB4 in order for it to perform right out of the box.

melloww22 · 03-03-2014, 01:51 PM

Both cars are N54... 2007 335 & 2008 335... Not the same gains ... Not same map.. N54 vs N55

jayzF30 · 03-03-2014, 02:42 PM

Quote:

Originally Posted by melloww22

Both cars are N54... 2007 335 & 2008 335... Not the same gains ... Not same map.. N54 vs N55

Exactly. I say definitely try the protune. Its the cost of 2 gas fill-ups in my area and half the cost of a JB. It is also the only way to see how all the cylinders are doing in your engine in terms of timing corrections. JB shows you only cylinder 1 and that does not jive with me. If its only power you are strictly after then strap on nitrous spray and pray.

Jacblack · 03-03-2014, 05:21 PM

My cobb pro tune isn't bad at all.

JETmn · 03-04-2014, 08:13 AM

General consensus has been that the Cobb is smoother but the JB4 makes more power. Now with the protunes I think the performance gap has narrowed considerably.

MNick · 03-05-2014, 12:20 PM

Very happy with the stage 2+ aggressive and sport. I noticed oil leaking from cp, so i am running 2+ sport mode until oil catch can arrives. Look forward to having it pro-tuned.

Freelo · 03-05-2014, 05:21 PM

Why would the higher boost cause the oil leaking and slightly lower boost reduce it?

Do we really need one of those OCC on N55? Can anyone who has one comment if they would recommend it?

JETmn · 03-06-2014, 08:03 AM

Yes, OCC is helpful on the N55 also. We don't need it as bad as the N54, but there still is quite a bit of oil going back in to the engine. I have one ready to be installed.

12-01-2013, 02:55 AM	#1
FriedPiston Colonel 1973 Rep 2,711 Posts Drives: Scraper Join Date: Oct 2013 Location: East Oakland, CA iTrader: (26)	N55 - Cobb Stage 2+ Map Looks like Cobb quietly released the N55 Stage 2+ map on 11/21/13. Has anyone tried it yet?
	Appreciate 0 Tweet Quote

12-01-2013, 04:23 AM	#2
Ranoz Private First Class 6 Rep 133 Posts Drives: M4 DSCLOL Join Date: Dec 2012 Location: Melbourne iTrader: (0)	It is. But I was like get used to stage2+ two month ago when beta version available. Can't really tell the differences, all I can remember is that gear 2 and 3 pull even harder __________________ JB4 \| Fie Cattless DP\| Vorsteiner Diffuser \| Black Grill \| LED Parking Light \| 15% Tint \| M Spoiler \| Black Side Grill \| LED Number Plate Light \| M Floor Mat \| CF Knob \| CF Centre Console Trim \| Handbrake Grip with Alcantara \| ADV1 5.0v1cs 20"
	Appreciate 0 Quote

12-03-2013, 01:56 AM	#3
melloww22 Captain 105 Rep 955 Posts Drives: 2011 335i E90 Join Date: Apr 2011 Location: San Diego iTrader: (1)	The numbers are decent but no where near the HP capabilities of the JB4 Stage 2+ Aggressive 319hp & 406ft/lb Per COBB Dyno Database
	Appreciate 0 Quote

12-04-2013, 12:45 PM	#4
Phipsibear42 Private First Class 25 Rep 193 Posts Drives: 2010 X5M Join Date: Apr 2012 Location: NJ iTrader: (0) Garage List 2005 Nissan Pathfinder [0.00] 2014 BMW X3 [0.00] 2014 BMW X3 M-Sport [0.00] 2010.5 BMW X5M [10.00] 2005 Nissan XTerra ... [6.00]	Yea, thats what i'm running on my car. It's quick but I'd like to have more pwr. Gonna do meth inj next lol I also noticed that there's a pulsing in the idle of the car, not sure if that's from the tune or what. I have the Active CP, FMIC, and Strut Brace with the BMS DP and Cobb Stage 2 + Aggressive. I did get a 4th cyl misfire code that only showed up once... but again not sure why i have a pulsing idle. I thought it may have been cuz the factory Charge Pipe (CP) so I swapped that with the Active CP but the problem remains __________________ MORE SPEED PLZ
	Appreciate 0 Quote

02-28-2014, 02:11 PM	#5
fixedreality Private First Class 10 Rep 122 Posts Drives: HPF M3 Join Date: Nov 2012 Location: SF iTrader: (1)	I wonder if it'll be enough to take out my buddies HPF M3 on low boost :?
	Appreciate 0 Quote

02-28-2014, 02:13 PM	#6
FriedPiston Colonel 1973 Rep 2,711 Posts Drives: Scraper Join Date: Oct 2013 Location: East Oakland, CA iTrader: (26)	Not enough if your boyfriend is running corn on the "Cobb" Silly Bruce!
	Appreciate 0 Quote

03-03-2014, 09:34 AM	#7
BMDUB1 Enlisted Member 9 Rep 40 Posts Drives: E90 335i N55 Join Date: Oct 2013 Location: Arizona iTrader: (0)	My car runs way better with the Cobb stage 2+ aggressive over that jb4 piece of crap!! boost is at 19psi.. and logs are 10 times better! __________________ 2011 E90 335i Titanium Silver/ BMW PPK/ Cobb V3 Stg 2+Aggressive-Protuned/ Custom Magna Flow Exhaust/ Cp-e 5" DP/ BMS intake/ GS Stg 2 FMIC/ Active Autowerkes CP/ H&R Sport springs/ CF wrap on roof/ CF Front Splitter/ CF Rear Deck Spoiler/CF Mirror Caps/ CF License plate frame/ Blacked out Emblems and Badges/ Matte Black Kidney Grilles/ BMS Angel eyes/ Smoked Tail lights/ Black window trim/ 35% tint/ Black DR-37 Competition Rims
	Appreciate 0 Quote

03-03-2014, 09:54 AM	#8
marCOCOpuffs Second Lieutenant 5 Rep 200 Posts Drives: 2011 335i Sedan Join Date: Jun 2012 Location: Riverside, CA iTrader: (2)	Dang man ^ those are some harsh words.
	Appreciate 0 Quote

03-03-2014, 11:37 AM	#9
FriedPiston Colonel 1973 Rep 2,711 Posts Drives: Scraper Join Date: Oct 2013 Location: East Oakland, CA iTrader: (26)	I like the Cobb Stage 2+ map, but I think JB4 paired with E85 will give any e-Tuned Cobb a solid run. Not to mention, it gets the job done at half the cost, but twice the labor Proof 1 Proof 2 - 16.5 PSI JB4 with passenger vs 18+ PSI Cobb Proof 3 - Dyno Graphs http://www.n54tech.com/forums/showthread.php?t=13933 Bottom line, the best tune for the money is JB4, especially when paired with a BMS flash. In the next couple of weeks, I will be conducting my own test of Cobb Stage 2+ Aggressive with race fuel vs JB4 on race fuel at the local race track.
	Appreciate 0 Quote

03-03-2014, 12:24 PM	#10
Jacblack Captain 91 Rep 664 Posts Drives: F80 COMP Join Date: Dec 2013 Location: Maryland iTrader: (0)	In those videos the cobb car wasn't fully tuned iirc.
	Appreciate 0 Quote

03-03-2014, 01:34 PM	#11
FriedPiston Colonel 1973 Rep 2,711 Posts Drives: Scraper Join Date: Oct 2013 Location: East Oakland, CA iTrader: (26)	^ Somewhat correct. 1st video is with original PTF e-tune. 2nd video is with revised PTF e-tune vs JB4 with one passenger, 2 PSI less boost and passenger's side window down. Also, let's not forget that no custom tuning needed to be done to the JB4 in order for it to perform right out of the box.
	Appreciate 0 Quote

03-03-2014, 01:51 PM	#12
melloww22 Captain 105 Rep 955 Posts Drives: 2011 335i E90 Join Date: Apr 2011 Location: San Diego iTrader: (1)	Both cars are N54... 2007 335 & 2008 335... Not the same gains ... Not same map.. N54 vs N55
	Appreciate 0 Quote

03-03-2014, 05:21 PM	#14
Jacblack Captain 91 Rep 664 Posts Drives: F80 COMP Join Date: Dec 2013 Location: Maryland iTrader: (0)	My cobb pro tune isn't bad at all.
	Appreciate 0 Quote

03-04-2014, 08:13 AM	#15
JETmn Lieutenant Colonel 245 Rep 1,595 Posts Drives: 2011 335i xDrive Msport Join Date: Apr 2013 Location: Orlando iTrader: (0) Garage List 2011 335Xi [0.00]	General consensus has been that the Cobb is smoother but the JB4 makes more power. Now with the protunes I think the performance gap has narrowed considerably.
	Appreciate 0 Quote

03-05-2014, 12:20 PM	#16
MNick Private First Class 26 Rep 195 Posts Drives: 2013 335is Join Date: Mar 2014 Location: Tampa Bay iTrader: (0)	N55 cobb stage 2+ Very happy with the stage 2+ aggressive and sport. I noticed oil leaking from cp, so i am running 2+ sport mode until oil catch can arrives. Look forward to having it pro-tuned.
	Appreciate 0 Quote

03-05-2014, 05:21 PM	#17
Freelo Private First Class 10 Rep 175 Posts Drives: 2014 328i (sold) Join Date: Sep 2010 Location: Los Angeles iTrader: (5)	Why would the higher boost cause the oil leaking and slightly lower boost reduce it? Do we really need one of those OCC on N55? Can anyone who has one comment if they would recommend it? __________________ Koni sport shocks, BMW performance springs, M3 arms and sways front and rear, M3 subframe bushings, Velocity toe arms, M3 front strut bar, Cobb, ETS FMIC, Vishnu charge pipe, RPI scoops, M3 steering wheel, M3 carbon leather interior trim, Advan RS 18 inch wheels, Pilot sport tires
	Appreciate 0 Quote

03-06-2014, 08:03 AM	#18
JETmn Lieutenant Colonel 245 Rep 1,595 Posts Drives: 2011 335i xDrive Msport Join Date: Apr 2013 Location: Orlando iTrader: (0) Garage List 2011 335Xi [0.00]	Yes, OCC is helpful on the N55 also. We don't need it as bad as the N54, but there still is quite a bit of oil going back in to the engine. I have one ready to be installed.
	Appreciate 0 Quote