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Troubleshooting
New
524
5.6K
Threads
524
Messages
5.6K
T
Low pressure fuel drop. Eventual 29DC
Jun 21, 2025
Thunderstorm1250
Advanced Tuning
New
267
4K
Threads
267
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4K
D
So how does DCIs compare to stock and modified air boxes…the results are in
Today at 3:10 PM
desmo11
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N54 Head Gasket Recommendations
SLOWESTN54
Aug 2, 2022
2
Replies
22
Views
7K
Jun 4, 2025
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Hellow N54 Brothers
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Jun 3, 2025
Replies
2
Views
314
Jun 4, 2025
carabuser
L
Technical
New tune required after upgrading lpfp?
lituga
Mar 7, 2025
Replies
3
Views
984
Jun 3, 2025
Z4Dude
Z
Athena cutring head gasket PROBLEM
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Oct 10, 2024
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Jun 1, 2025
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DIY
Bone Stock DIY Custom Tune
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May 19, 2025
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2
Views
693
May 25, 2025
pbondar
A
Datalog
Single Alex Wrp test 1
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May 23, 2025
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0
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253
May 23, 2025
AlexWrpRacing
A
Lost GROUND from ECU to O2 Sensors heating
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Replies
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Views
932
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Mar 23, 2025
2
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26
Views
3K
May 21, 2025
Ode2logo
O
low pressure tweaking under barely any load.
VANITY1721
Feb 4, 2025
Replies
4
Views
905
May 19, 2025
BoostedBafoon
B
Life and times of Index 12 injectors
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Nov 17, 2024
2
Replies
23
Views
3K
May 19, 2025
pbondar
L
Hello
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May 13, 2025
Replies
1
Views
284
May 14, 2025
ktb_e92
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fmorelli
Feb 1, 2021
19
20
21
Replies
403
Views
84K
May 13, 2025
turbohugh
M
Scott's E92 Drag Build
mcleansc
Oct 23, 2019
3
4
5
Replies
88
Views
15K
May 12, 2025
mcleansc
M
1000ft/lb with 6hp28 on N54? (maxed out 1060HP/920ft/lb with 6HP21)
Scorpstan
Apr 19, 2022
2
3
Replies
44
Views
15K
May 10, 2025
doublespaces
Advise on Custom ROM. I8A0S.
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Nov 6, 2021
2
3
Replies
52
Views
9K
May 9, 2025
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S
Single Turbo N54 - Passing emissions
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2
Replies
20
Views
6K
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EnriqueV00
E
E
Inspection
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May 9, 2025
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0
Views
196
May 9, 2025
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E
N54 HP800 stage 3 turbos
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Apr 29, 2020
2
Replies
28
Views
8K
May 9, 2025
wheela
V
Mixture control issues
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May 8, 2025
Replies
3
Views
408
May 9, 2025
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Technical
MLS or Cutring Head Gasket?
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Dec 31, 2023
2
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32
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6K
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M
Turbo setup Route n54
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2K
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Technical
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6
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2K
May 8, 2025
mattg
M
M
n54 crank bolt upgrade M12 to M14 S55
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May 8, 2025
Replies
0
Views
286
May 8, 2025
mattg
M
External PCV too much vacuum?
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May 19, 2023
2
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32
Views
7K
May 6, 2025
florida2002m3
F
S
Datalog
335I E92 N54 (DCT) Power seems to be lacking in the low end and top end
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May 2, 2025
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1
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457
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N54 Exhaust manifold flange CAD file
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May 5, 2025
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Views
260
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DIY
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Jul 29, 2024
2
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28
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4K
May 5, 2025
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E82 2008 135i single turbo build
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Feb 6, 2025
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1K
May 4, 2025
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K
Datalog
Test 3ème MHD stage 1
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May 3, 2025
Replies
0
Views
255
May 3, 2025
Kevanth
K
R
Please help codes (2A7A,3100,2A98)
Roccon54
May 2, 2025
Replies
2
Views
385
May 2, 2025
Roccon54
R
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