No N55 Race Maps available, right?

adventr · 09-05-2014, 09:02 AM

My Cobb v3 delivers today. It's the very last thing that I needed to be considered FBO.

Was looking on their site at the E30 Race Maps, as I have E85 available at almost every station here. However, it looks like those are just for the N54 cars? Or am I missing something?

Going to the track tomorrow night (Saturday) for the midnight drags, and am anxious to see what difference all of these mods have made.
The last time I went (couple weeks back), I was almost bone stock and ran a 13.32 @ 106mph.

Mod list as of right now:

2011 E90 RWD 6AT

BMS Intake
VRSF Catless DP
FMIC with lower pipe
Stett Charge Pipe
Cobb v3 - delivering today
Aplina Trans Flash

The car certainly feels much faster, even before I add the Cobb tune. I'm shooting for 12s.

If no E30 maps are available, I guess just run the most aggressive (Stage2+) map and go for it?

tke344 · 09-05-2014, 11:08 AM

You'll want to download the ATR software and read everything you can get your hands on. There are no OTS race maps for the N55 but I'd start with the Stg 1 aggressive + FMIC map and modify that. I found the Stg 2+ maps have way too much WGDC, basically you'll overshoot boost and target loads very easily. There's also not a lot of documentation on custom tuning the N55 so most of what you'll find is for the N54.

Alternatively, PTF can set you up with a map for your modifications + whatever fuel you want to use.

09-05-2014, 09:02 AM	#1
adventr Private First Class 11 Rep 194 Posts Drives: 2011 335i Sedan 6AT Join Date: Aug 2014 Location: United States iTrader: (0)	No N55 Race Maps available, right? My Cobb v3 delivers today. It's the very last thing that I needed to be considered FBO. Was looking on their site at the E30 Race Maps, as I have E85 available at almost every station here. However, it looks like those are just for the N54 cars? Or am I missing something? Going to the track tomorrow night (Saturday) for the midnight drags, and am anxious to see what difference all of these mods have made. The last time I went (couple weeks back), I was almost bone stock and ran a 13.32 @ 106mph. Mod list as of right now: 2011 E90 RWD 6AT BMS Intake VRSF Catless DP FMIC with lower pipe Stett Charge Pipe Cobb v3 - delivering today Aplina Trans Flash The car certainly feels much faster, even before I add the Cobb tune. I'm shooting for 12s. If no E30 maps are available, I guess just run the most aggressive (Stage2+) map and go for it?
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09-05-2014, 11:08 AM	#2
tke344 Lieutenant 39 Rep 463 Posts Drives: f15 X5 50i Join Date: Jan 2009 Location: Charlotte iTrader: (1)	You'll want to download the ATR software and read everything you can get your hands on. There are no OTS race maps for the N55 but I'd start with the Stg 1 aggressive + FMIC map and modify that. I found the Stg 2+ maps have way too much WGDC, basically you'll overshoot boost and target loads very easily. There's also not a lot of documentation on custom tuning the N55 so most of what you'll find is for the N54. Alternatively, PTF can set you up with a map for your modifications + whatever fuel you want to use.
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