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Troubleshooting
New
520
5.6K
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520
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5.6K
S
Crankcase vacuum and turbo drain correlation
Friday at 5:40 PM
Sgop335
Advanced Tuning
New
263
3.9K
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263
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3.9K
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N54
N54 have I sabotaged my own tune?
Saturday at 2:42 PM
Sgop335
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N54 stage 3 overboosting
Cipcip
Feb 22, 2025
Replies
3
Views
536
Feb 25, 2025
Cipcip
R
Can I use fuel stabilizer on N54?
Randomizer
Jan 27, 2025
Replies
6
Views
726
Feb 24, 2025
SlowE93
A
Post shut down water pump/cooling fan logic, How exactly does it work?
Amgil
Feb 21, 2025
Replies
1
Views
424
Feb 23, 2025
longjonsilva
Z
Rear Turbo Inlet access
Z4Dude
Feb 19, 2025
Replies
4
Views
583
Feb 21, 2025
Z4Dude
Z
S
Need to pass emissions
Stx335is
Feb 19, 2025
Replies
2
Views
452
Feb 20, 2025
Thunderstorm1250
T
C
DME Unlocking
cub_and1001
Feb 18, 2025
Replies
2
Views
373
Feb 18, 2025
cub_and1001
C
Z
Technical
Better Understanding my Set up
Z4Dude
Feb 15, 2025
Replies
3
Views
606
Feb 17, 2025
ktb_e92
H
Flexfuel n54 Question
henrydavison
Feb 14, 2025
Replies
0
Views
373
Feb 14, 2025
henrydavison
H
Wiseco vs Mahle pistons?
volfwaley
Feb 7, 2025
Replies
1
Views
424
Feb 13, 2025
Klos
Z
Datalog
Bank 2 lean and misfires
Z4Dude
Feb 7, 2025
Replies
10
Views
808
Feb 13, 2025
Z4Dude
Z
Technical
5 Bar MAP sensor wiring
LoBoost
Oct 15, 2018
2
Replies
24
Views
8K
Feb 12, 2025
Indy135i
I
Lost GROUND from ECU to O2 Sensors heating
Loven54
Feb 10, 2025
Replies
0
Views
316
Feb 10, 2025
Loven54
R
N54 Waterpump Control
Randomizer
Feb 7, 2025
Replies
8
Views
804
Feb 10, 2025
JohnDaviz
What plugs with B58 Coils?
odesh
Mar 28, 2024
2
Replies
28
Views
5K
Feb 10, 2025
N54CoupeHP
N
R
VRSF Comp vs Race FMIC?
Randomizer
Feb 4, 2025
2
Replies
28
Views
1K
Feb 7, 2025
volfwaley
R
Top end power
Randomizer
Feb 4, 2025
2
Replies
37
Views
2K
Feb 6, 2025
Hydra Performance
N54 Cooling - Temp Control Logic and what are your temps during extended track use?
barry@3DM
Nov 20, 2018
18
19
20
Replies
380
Views
90K
Feb 5, 2025
wheela
S
Lpfp setup for 800hp ?
Silver
Dec 18, 2024
Replies
8
Views
816
Feb 5, 2025
Silver
S
R
Stock fueling limits?
Randomizer
Jan 24, 2025
Replies
4
Views
614
Feb 5, 2025
Liquidsword32
L
Upgraded twins vs single turbo for 500whp?
n54praiser
Sep 1, 2023
2
Replies
21
Views
4K
Feb 5, 2025
Liquidsword32
L
Alternative to Dual Cones and Mr5 intake?
2aesthetic4me
Feb 1, 2025
Replies
12
Views
929
Feb 4, 2025
SlowE93
Rail pressure crashing.
17te92
Jan 26, 2025
Replies
9
Views
777
Jan 30, 2025
ktb_e92
MHD teases N54 Antilag with the stock DME
doublespaces
Apr 1, 2022
15
16
17
Replies
320
Views
56K
Jan 29, 2025
yakima
Y
H
Port Injection Question
henrydavison
Jan 24, 2025
Replies
3
Views
617
Jan 29, 2025
whyzee125
W
J
Turbo arashi
jonathan135irhd
Jan 27, 2025
Replies
5
Views
501
Jan 29, 2025
ktb_e92
Datalog
N54 E85 ViV V4 Dyno loge 645whp
Leo1984
Aug 28, 2024
Replies
9
Views
1K
Jan 28, 2025
jonathan135irhd
J
N54 Head Gasket Recommendations
SLOWESTN54
Aug 2, 2022
2
Replies
21
Views
6K
Jan 27, 2025
Klos
New EKPM board for short money
fmorelli
Mar 12, 2023
2
Replies
23
Views
5K
Jan 26, 2025
BoostedBafoon
B
M
Learning to write maps
mcleansc
Oct 12, 2022
2
Replies
39
Views
7K
Jan 24, 2025
tobi01
T
Technical
Cons of Forged Pistons in N54??
JonEQuest
Dec 23, 2024
2
3
Replies
42
Views
4K
Jan 21, 2025
wheela
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