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Troubleshooting
New
515
5.6K
Threads
515
Messages
5.6K
Manual swap
Apr 21, 2025
baronmellick
Advanced Tuning
New
262
3.9K
Threads
262
Messages
3.9K
I8A0S Hydra HPFP overdrive VCV Tuning
Monday at 1:44 PM
azaiats
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Recommended upgrades during N54 build
jackhunter
Jan 17, 2023
Replies
10
Views
4K
Feb 15, 2024
BillV
M
Technical
Strange - N54 29CD Misfire Cyl. 1
mspwerk
Jul 17, 2023
Replies
15
Views
3K
Feb 14, 2024
boost135
B
Technical
Shrick Stage 1 Low-Lift cam results
martymil
Aug 29, 2020
10
11
12
Replies
221
Views
32K
Feb 14, 2024
Dumaurier7
30fc code
Dirty135
Dec 6, 2023
Replies
2
Views
1K
Feb 13, 2024
Dirty135
M
What's your oil pressure range?
marv85
Jan 10, 2024
Replies
6
Views
1K
Feb 10, 2024
JohnDaviz
Can someone look at my crazy log?
GavinMcKay
Feb 7, 2024
Replies
5
Views
1K
Feb 8, 2024
carabuser
P
Is it normal for rail pressure to drop on consecutive runs?
proboner
Feb 6, 2024
Replies
7
Views
1K
Feb 6, 2024
proboner
P
New VTT intake manifold anyone?
Dumaurier7
Mar 3, 2023
2
3
Replies
46
Views
6K
Feb 5, 2024
desmo11
D
Engine mount suggestions?
Bimmerny
Dec 9, 2023
2
Replies
25
Views
4K
Feb 1, 2024
I am Jacks N54
Technical
N54 DME Codes after valve cover gasket replacement
BSlothed
Feb 5, 2023
Replies
1
Views
2K
Jan 31, 2024
jacob17
L
Datalog
N54 timing corrections while coasting and light throttle
LazySoo335i
Jun 7, 2022
Replies
9
Views
2K
Jan 31, 2024
suspect
S
M
High RPM Cylinder 6 Misfire
matt.ka24
Mar 28, 2021
2
3
Replies
54
Views
7K
Jan 30, 2024
wheela
D
walbro295 + stock hpfp limits
driver01
Jan 26, 2024
Replies
11
Views
1K
Jan 30, 2024
wheela
B58 Ignition Coil DIY solutions
Scorpstan
Jul 1, 2021
4
5
6
Replies
111
Views
28K
Jan 30, 2024
syn909
S
U
Changing the Final Drive
UNVAXXDZ4
Nov 17, 2023
Replies
5
Views
1K
Jan 29, 2024
pbondar
N54 BOV REMOVAL?
JayN54Sosa
Aug 18, 2022
Replies
3
Views
3K
Jan 28, 2024
IQraceworks
S
Timing corrections at low load
suspect
Jan 27, 2024
Replies
0
Views
849
Jan 27, 2024
suspect
S
E46 M3 N54 Swap Build Log
thegriffen
Nov 6, 2018
Replies
11
Views
13K
Jan 24, 2024
goliathlouis
S
Can some take a look at my log please?
SweetBMW
Jan 21, 2024
Replies
6
Views
1K
Jan 23, 2024
SlowE93
D
hpfp in europe,where to buy?
driver01
Jan 21, 2024
Replies
5
Views
706
Jan 22, 2024
wheela
D
n54 big turbo , fuel rail/pump problem
driver01
Jan 20, 2024
Replies
0
Views
773
Jan 20, 2024
driver01
D
To ARP or not to ARP
fmorelli
Nov 4, 2021
5
6
7
Replies
127
Views
20K
Jan 17, 2024
IQraceworks
Scam DIY N54 Bore Repair Kit from Plug & Play Integration company
Exa
Jan 8, 2024
Replies
4
Views
2K
Jan 14, 2024
UN54FE
J
E60 - CarPlay Installed, no audio
Jeffroii
Jan 9, 2024
Replies
10
Views
2K
Jan 10, 2024
Jeffroii
J
N
Technical
Intake
Neg89
Jan 8, 2024
Replies
5
Views
2K
Jan 10, 2024
desmo11
D
Technical
E90 AWD MaxxECU w/ Turbo Lamik TCU?
Twilight0524
Jan 10, 2024
Replies
0
Views
1K
Jan 10, 2024
Twilight0524
J
Lpfp jumping all over the place
Josemed
Jan 6, 2024
Replies
1
Views
619
Jan 7, 2024
carabuser
K
Looking for speedtech manifold
Koray
Jan 4, 2024
Replies
0
Views
724
Jan 4, 2024
Koray
K
Advise on Custom ROM. I8A0S.
Sava666
Nov 6, 2021
2
3
Replies
50
Views
7K
Jan 1, 2024
Jonas225
J
Z
Technical
Car dies down after driving for a while
Z4n54
Dec 29, 2023
Replies
2
Views
863
Dec 30, 2023
Coupes66
C
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