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N54
Troubleshooting
New
475
5.3K
Threads
475
Messages
5.3K
R
Hpfp... low cold start fuel pressure and low fuel rail prssure.
Friday at 1:23 PM
ROG58
Advanced Tuning
New
236
3.7K
Threads
236
Messages
3.7K
N54
Convert my PI fuel to PI meth?
Tuesday at 12:16 PM
JonEQuest
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B
GTX3076R vs GTX3582R for single turbo n54
boost135
Apr 11, 2024
Replies
5
Views
435
Apr 15, 2024
r0nd3L
R
Collapsing inlets
Jern54
Oct 27, 2021
Replies
19
Views
2K
Apr 15, 2024
Jern54
BMW 3.5 BAR 2D2E FAULT
@juan35i
Jun 16, 2018
2
Replies
29
Views
11K
Apr 14, 2024
MoreBoost
M
P
Datalog
Oscillation issues. Any Ideas?
Pete
Apr 11, 2024
Replies
4
Views
285
Apr 12, 2024
carabuser
O
N54 with N43 water pump???
Opa_Apo
Apr 8, 2024
Replies
0
Views
231
Apr 8, 2024
Opa_Apo
O
Technical
Persistent Cylinder 6 Misfire!
purpol e9deh
Feb 6, 2024
Replies
17
Views
1K
Apr 4, 2024
RogerThat
R
What plugs with B58 Coils?
odesh
Mar 28, 2024
Replies
9
Views
670
Apr 2, 2024
ShocknAwe
N54 single turbo runs extremally lean and misfires when getting into boost.
Hutch222
Jan 12, 2023
Replies
1
Views
709
Apr 1, 2024
UN54FE
M
Scott's E92 Drag Build
mcleansc
Oct 23, 2019
2
3
4
Replies
76
Views
9K
Mar 27, 2024
wheela
V
Technical
Single Turbo O2 sensor install and data
veer90
Apr 29, 2019
2
Replies
29
Views
15K
Mar 27, 2024
odesh
Oil Carryover Issues understood and solved!! (Hopefully!!)
Dumaurier7
Feb 19, 2024
Replies
11
Views
851
Mar 25, 2024
Beyond.The.Boost
External PCV too much vacuum?
Stevo585
May 19, 2023
2
Replies
24
Views
3K
Mar 25, 2024
billj457
2C31 Code help
Stevo585
Mar 3, 2024
Replies
1
Views
397
Mar 23, 2024
Stevo585
Datalog
Measuring Oil Level through MHD
JohnDaviz
Mar 6, 2024
2
Replies
28
Views
2K
Mar 21, 2024
jzx_andy
Technical
RSA Bypass Explained
carabuser
Oct 15, 2023
Replies
13
Views
2K
Mar 21, 2024
carabuser
Technical
Lots of contradicting N54 Head Stud Info online…..who’s got the facts?
IQraceworks
Sep 26, 2023
2
3
Replies
46
Views
4K
Mar 21, 2024
SlowE93
T
Low fuel pressure’s and injector cutout at wot
TheLeastReliableN54
Mar 13, 2024
Replies
1
Views
287
Mar 19, 2024
swellengear
S
Datalog
Weird gear change during clutch slip
suspect
Mar 14, 2024
Replies
3
Views
371
Mar 15, 2024
suspect
S
C
PCV and Vacuum Issue (maybe?)
ChickenOverRice
May 21, 2023
Replies
1
Views
658
Mar 14, 2024
Tamaluko
M
Hp650 inlets
marv85
Mar 9, 2024
Replies
2
Views
434
Mar 12, 2024
marv85
M
2008 N54 Wiring Diagrams
SJ_1989
Jul 10, 2022
Replies
1
Views
978
Mar 11, 2024
socaljetsfan
S
AFR Oscillation -30 to +30 STFT when <5% throttle
pangaean
Jan 21, 2023
2
Replies
25
Views
2K
Mar 8, 2024
mj6234
M
Nexsys oil pressure sensor kit
SLOWESTN54
Dec 9, 2022
4
5
6
Replies
105
Views
12K
Mar 3, 2024
TiAgAu
B
Single turbo catch can set up
bostons335i
Mar 12, 2023
Replies
4
Views
1K
Mar 3, 2024
Stevo585
S
Datalog
Newbie here! Can someone check my log please
Sneaky_N54
Feb 29, 2024
Replies
2
Views
299
Mar 2, 2024
Sneaky_N54
S
WGDC RPM x Setpoint
ShocknAwe
Mar 1, 2024
Replies
2
Views
352
Mar 2, 2024
ShocknAwe
J
New Member - Check my log please?
jlloyd24
Feb 28, 2024
Replies
3
Views
277
Feb 29, 2024
JohnDaviz
T
Is bimmerlabs down for good?
That4chanhackerguy
Nov 15, 2023
Replies
3
Views
723
Feb 28, 2024
That4chanhackerguy
T
Cleetus davinci
Texasboy74
Feb 24, 2024
Replies
0
Views
246
Feb 24, 2024
Texasboy74
Technical
Advice on Engine Removal
Subwoofer
Feb 23, 2024
Replies
0
Views
269
Feb 23, 2024
Subwoofer
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