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Troubleshooting
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72
T
N55 stutters on boost.
Monday at 8:14 AM
thatonef30
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J
N55 swap help
JarJarKIll
Jul 3, 2020
Replies
2
Views
2K
Jul 3, 2020
JarJarKIll
J
Locked
Expired
15% OFF Vargas Turbos + Free Shipping - Offer Ends July 6th!
Mike @ XPH
Jun 29, 2020
Replies
0
Views
665
Jun 29, 2020
Mike @ XPH
M
Slight bottom end knock metal shaving
MattGu40
Jun 25, 2020
Replies
6
Views
995
Jun 26, 2020
MattGu40
M
MHD N55 - Post your logs
doublespaces
Nov 8, 2016
Replies
7
Views
6K
Jun 21, 2020
Iftekar
I
Locked
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Mike @ XPH
Jun 17, 2020
Replies
0
Views
645
Jun 17, 2020
Mike @ XPH
Discussion
Datalog
base Map Misfire, 5600 rpm
Mrisom
May 30, 2020
Replies
7
Views
2K
Jun 11, 2020
Mrisom
K
Cold Start Log
KevinC39
Apr 6, 2020
Replies
14
Views
2K
Jun 10, 2020
KevinC39
K
T
Is this power drop off normal?
TopRamen
Jun 9, 2020
Replies
2
Views
938
Jun 9, 2020
TopRamen
T
S
N55 3.5 Bar issue *PLEASE HELP*
SilveraA
May 22, 2020
Replies
7
Views
3K
May 31, 2020
houtan
H
T
Tyler from DFW, TX - PS/2 135is
tsanford
Apr 15, 2020
Replies
8
Views
1K
May 22, 2020
houtan
H
F2X
m235i F22 idle issue (Big Boost 3.3 kit)
ganque
Mar 2, 2020
Replies
3
Views
1K
May 11, 2020
cmcacmca75
C
N55 head pnp
Boldy169
May 10, 2020
Replies
0
Views
789
May 10, 2020
Boldy169
Spool Performance Helix F Series N55 HPFP Discussion
mfractal
Dec 31, 2019
Replies
15
Views
4K
May 10, 2020
mfractal
A
New to n55 platform, how unhealthy does the log look?
alvinhobh
May 2, 2020
Replies
8
Views
1K
May 5, 2020
KevinC39
K
A
Delete
alvinhobh
May 2, 2020
Replies
0
Views
593
May 2, 2020
alvinhobh
A
S
After HPFP Install, Engine Cranking, Not Starting
smadasam
Dec 23, 2019
Replies
11
Views
4K
May 1, 2020
silverstreak18
S
battery gremlins N55 E90
smadasam
Apr 30, 2020
Replies
2
Views
2K
Apr 30, 2020
smadasam
S
Locked
Expired
10% OFF CSF Products + Free Shipping - Sale Ends May 5th!
Mike @ XPH
Apr 21, 2020
Replies
0
Views
737
Apr 21, 2020
Mike @ XPH
N55 135 Losing Rail Pressure 35-4700rpm
Jroms135
Sep 24, 2019
Replies
3
Views
1K
Apr 12, 2020
doublespaces
Locked
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Mike @ XPH
Apr 7, 2020
Replies
0
Views
745
Apr 7, 2020
Mike @ XPH
C
F-series big turbo PWG N55 running flash only
CNM135i
Nov 3, 2019
2
Replies
23
Views
4K
Mar 7, 2020
cmcacmca75
C
B
N55 Parts Interchangeability
Beygan
Feb 24, 2020
Replies
3
Views
5K
Feb 25, 2020
Bnks334
Same cylinder injector keeps failing
mfractal
Feb 12, 2020
Replies
5
Views
2K
Feb 13, 2020
mfractal
The ultimate intercooler thread - what to look for before buying an fmic
Mike @ XPH
Nov 20, 2016
Replies
12
Views
3K
Jan 28, 2020
Mike @ XPH
M
P0172 - Fuel Bank 1 Rich
MagnetarSplatter
Jan 22, 2020
Replies
0
Views
1K
Jan 22, 2020
MagnetarSplatter
M
R
PSA e85 lpfp bucket failure
Rcsup1
Jan 20, 2020
Replies
4
Views
1K
Jan 22, 2020
Rcsup1
R
G
Seeking advice DIY tuning F-Series N55 - Overboosting
geobow
Jan 8, 2020
Replies
5
Views
4K
Jan 14, 2020
hardparker
H
Diy flash tune advice
rallyrafa
Nov 28, 2019
Replies
10
Views
4K
Dec 28, 2019
Rob09msport
E
Big build going crazy I’m about to give up
Eailva94
Sep 29, 2019
Replies
14
Views
2K
Dec 28, 2019
mfractal
E
Ad:
EcuTek Releases RaceROM for BMW N55 and S55 F series
EcuTek
Aug 16, 2019
Replies
5
Views
3K
Dec 13, 2019
matt cangie
M
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