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Troubleshooting
New
483
5.4K
Threads
483
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5.4K
T
Sputtering/misfire cyl.1 couldn’t be fuel pump?
Wednesday at 9:51 AM
Tonynotoes
Advanced Tuning
New
240
3.7K
Threads
240
Messages
3.7K
Custom WGDC tables
Jul 18, 2024
JM340i
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Datalog
Check my log? Misfiring, limp mode
water
Jun 8, 2024
Replies
11
Views
395
Jun 23, 2024
water
Max boost expected VS tuner
oVeRdOsE
Jun 20, 2024
Replies
2
Views
241
Jun 21, 2024
oVeRdOsE
New N54 All Aluminum Water Pump
KClemente
Dec 25, 2019
3
4
5
Replies
93
Views
25K
Jun 20, 2024
aus335iguy
Dyno Results with “eBay” 19t’s
ktb_e92
Jun 10, 2024
Replies
11
Views
594
Jun 20, 2024
ktb_e92
Technical
PLEASE HELP LPFP DROPS
georgecenaa
Jun 18, 2024
Replies
1
Views
316
Jun 19, 2024
IQraceworks
K
Power steering pulley question
kisarci
Jun 18, 2024
Replies
0
Views
158
Jun 18, 2024
kisarci
K
Real EGT Reading
Beyond.The.Boost
May 28, 2024
Replies
6
Views
458
Jun 17, 2024
Jake@MHD
J
OEM-Style Aluminum N54 Valve Cover
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Dec 12, 2022
2
Replies
26
Views
8K
Jun 15, 2024
I am Jacks N54
D
N54 water pump operation
Darke Peak
Jun 15, 2024
Replies
0
Views
157
Jun 15, 2024
Darke Peak
D
N54 tuner in Sacramento,CA
LifeDies
Jun 13, 2024
Replies
0
Views
192
Jun 13, 2024
LifeDies
My delayed Build thread - E90 6MT 335i
langsbr
Jan 31, 2021
2
Replies
21
Views
4K
Jun 13, 2024
langsbr
W
ECO Coolant Temp 108°
Winny_N54
Jul 4, 2023
Replies
12
Views
1K
Jun 11, 2024
bernardo774
Not hitting wastegate
Jagre.williams
Jul 20, 2023
2
Replies
32
Views
2K
Jun 10, 2024
Maroon_e90
Datalog
Help with FBO N54. (Stuttering/Lagging)
ClaytonT
Jun 4, 2024
Replies
19
Views
596
Jun 6, 2024
ShocknAwe
Motiv Flex Fuel Installation Guide
doublespaces
Apr 24, 2018
20
21
22
Replies
431
Views
90K
Jun 1, 2024
proboner
P
Technical
Lots of contradicting N54 Head Stud Info online…..who’s got the facts?
IQraceworks
Sep 26, 2023
2
3
Replies
49
Views
5K
May 31, 2024
Jern54
SOLVED - Strange rail pressure bahavior after first WOTs
marvix
May 20, 2024
Replies
4
Views
498
May 31, 2024
marvix
R
What happens when you run MHD OTS Map on 17T's
RollinE92
May 2, 2024
Replies
13
Views
1K
May 30, 2024
Maroon_e90
BMW 3.5 BAR 2D2E FAULT
@juan35i
Jun 16, 2018
2
Replies
31
Views
12K
May 28, 2024
ShocknAwe
Technical
#4 Cylinder is dead…any ideas as to what caused the failure?
IQraceworks
Jul 10, 2023
4
5
6
Replies
113
Views
10K
May 28, 2024
IQraceworks
Dct swap 335i 06 build date
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May 7, 2023
Replies
15
Views
2K
May 28, 2024
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Custom tune question
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Nov 29, 2020
Replies
11
Views
2K
May 26, 2024
Thunderstorm1250
T
twins to single / 95 octane+meth: advice
seb.apprenti
Apr 1, 2024
2
Replies
22
Views
2K
May 25, 2024
ktb_e92
Technical
4032 vs 2618 forged piston alloy?
IQraceworks
Oct 31, 2023
2
Replies
23
Views
3K
May 24, 2024
IQraceworks
K
Datalog
N54 LOW FUEL PRESSURE
keithkk1000
May 2, 2024
Replies
2
Views
502
May 23, 2024
Keith1k
E82 BPM4 Installed
ShocknAwe
May 22, 2024
Replies
0
Views
303
May 22, 2024
ShocknAwe
MHD knock gauge. Feature?
TiAgAu
May 21, 2024
Replies
1
Views
329
May 21, 2024
wheela
Can someone explain to me why an N53 head is recommended for HP 800s? Compression?
Bmurata90
Apr 3, 2024
2
Replies
21
Views
2K
May 21, 2024
EX0PIL0T
Gearbox problem
Saleh89
May 20, 2024
Replies
0
Views
177
May 20, 2024
Saleh89
DIY
DIY fuel return system thoughts
Twilight0524
Feb 12, 2024
Replies
2
Views
762
May 18, 2024
Twilight0524
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