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Troubleshooting
New
472
5.3K
Threads
472
Messages
5.3K
Mhd stage 2 plus low power
Today at 12:40 AM
georgecenaa
Advanced Tuning
New
235
3.7K
Threads
235
Messages
3.7K
N54
Motiv Reflex MHD001 - CAN Sensor 1 Timeout
Apr 26, 2024
turbohugh
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E
MY 2010 E60 headache... advice
euro850r
Jul 2, 2023
Replies
2
Views
497
Jul 5, 2023
euro850r
E
Datalog
Stage 2+ wastegate cycles too high?
Huntteriii
Jul 2, 2023
Replies
2
Views
516
Jul 4, 2023
carabuser
Technical
Vanos/Timing issue?
Zelderlee
Jun 7, 2023
Replies
7
Views
944
Jul 2, 2023
Kskyz
SUPERKNOCK HELP!!!
Kskyz
Jun 25, 2023
Replies
11
Views
779
Jul 2, 2023
Kskyz
n54 bedplate question (oil leaking from bolt)
steve335i
Feb 22, 2019
Replies
6
Views
2K
Jun 28, 2023
veiss335
V
Teaser: DIY stage 4 fuel system
veer90
Jan 15, 2019
2
3
Replies
48
Views
12K
Jun 27, 2023
Gaijin909
ECS auxiliary coolant / radiator kit and 850W fan
Jeffman
Aug 17, 2021
Replies
15
Views
2K
Jun 24, 2023
martymil
Datalog
N54 stage 2 mhd 91 stock intecooler.
Huntteriii
Jun 20, 2023
Replies
2
Views
614
Jun 21, 2023
Huntteriii
Finalizing AWD-RWD Conversion with RWD Subframe Swap and M5/M6 Components
TwinTurboWagon
Apr 1, 2019
Replies
6
Views
4K
Jun 20, 2023
Nvrtoofast
N
N54 White smoke
drymite
Jun 18, 2023
Replies
5
Views
1K
Jun 20, 2023
drymite
N54 HPFP Conversion N55 Vacuum pump with B58 HPFP
Lowboost35
Jun 11, 2023
Replies
9
Views
1K
Jun 19, 2023
carabuser
1:1 Boost referenced adjustable FPR w/ return or Static FPR with return?
Torgus
Jan 24, 2023
Replies
19
Views
2K
Jun 17, 2023
Gaijin909
Boost leak?
BSlothed
Jun 17, 2023
Replies
0
Views
522
Jun 17, 2023
BSlothed
Motiv flex fuel erratic ethanol content under WOT
jakeg
Sep 29, 2020
2
Replies
35
Views
5K
Jun 15, 2023
veiss335
C
Need help with monitors
coulda
Jun 13, 2023
Replies
7
Views
1K
Jun 15, 2023
coulda
C
A
Wastegate rattle 2 days after MHD stage 1
Arbi
Mar 2, 2020
Replies
16
Views
8K
Jun 13, 2023
seb.apprenti
Technical
Existential doubts in the process of swapping my E92
Dinox54
Jun 13, 2023
Replies
0
Views
597
Jun 13, 2023
Dinox54
N54: The best Plugs, Injectors and Coils Thread
doublespaces
Dec 27, 2016
6
7
8
Replies
146
Views
98K
Jun 4, 2023
BEAT_ITN54
pssshp sound
AverageStewie
May 21, 2023
Replies
12
Views
904
Jun 4, 2023
AverageStewie
N54 big single turbo runs very lean and misfires
Hutch222
Jan 14, 2023
2
3
Replies
48
Views
5K
Jun 1, 2023
BEAT_ITN54
2008 335i car shut down while driving
Iceamigo88
May 31, 2023
Replies
6
Views
736
Jun 1, 2023
Iceamigo88
B
Bmw e82 steering button scramble
boost135
May 28, 2023
Replies
0
Views
418
May 28, 2023
boost135
B
Precision Raceworks fuel regulator
RNM
May 27, 2023
Replies
0
Views
512
May 27, 2023
RNM
Technical
6AT-DCT e92 N54
fake335is
May 19, 2023
Replies
6
Views
954
May 24, 2023
DirtKurt
B
Single turbo timing corrections normal or not?
bostons335i
May 12, 2023
Replies
8
Views
1K
May 22, 2023
ShadyOrb
DIY
How To Fix Ovaled/Loose Injector Bore (No More N54 Misfires!)
suspenceful
May 17, 2023
Replies
8
Views
2K
May 22, 2023
SlowE93
C
MHD Stage 2+ tune issue
ckh091020
May 19, 2023
Replies
1
Views
874
May 22, 2023
carabuser
Jake's Epic BMW 135i Build Thread (5+ Years of Ownership)
suspenceful
Aug 11, 2017
15
16
17
Replies
323
Views
72K
May 17, 2023
suspenceful
700+ hp LSD options
Dc317
Mar 31, 2019
Replies
13
Views
4K
May 17, 2023
Gra335
Technical
These n54 blocks are frigging weak.
martymil
Aug 18, 2022
2
3
Replies
41
Views
5K
May 14, 2023
jzx_andy
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