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Troubleshooting
New
474
5.3K
Threads
474
Messages
5.3K
Hpfp... low cold start fuel pressure and low fuel rail prssure.
Tuesday at 7:15 AM
wheela
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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OTS maps on ikm0s ROM
Xantor
Jul 10, 2023
Replies
6
Views
758
Jul 10, 2023
Xantor
Which EKP for a 2011 MY Z4 35is with Flex-it bucketed 450 LPFP
pbondar
Feb 10, 2022
2
Replies
21
Views
2K
Jul 8, 2023
pbondar
E
MY 2010 E60 headache... advice
euro850r
Jul 2, 2023
Replies
2
Views
516
Jul 5, 2023
euro850r
E
Datalog
Stage 2+ wastegate cycles too high?
Huntteriii
Jul 2, 2023
Replies
2
Views
558
Jul 4, 2023
carabuser
Technical
Vanos/Timing issue?
Zelderlee
Jun 7, 2023
Replies
7
Views
1K
Jul 2, 2023
Kskyz
SUPERKNOCK HELP!!!
Kskyz
Jun 25, 2023
Replies
11
Views
866
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
13K
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
658
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
541
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
624
Jun 13, 2023
Dinox54
N54: The best Plugs, Injectors and Coils Thread
doublespaces
Dec 27, 2016
6
7
8
Replies
146
Views
99K
Jun 4, 2023
BEAT_ITN54
pssshp sound
AverageStewie
May 21, 2023
Replies
12
Views
941
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
798
Jun 1, 2023
Iceamigo88
B
Bmw e82 steering button scramble
boost135
May 28, 2023
Replies
0
Views
438
May 28, 2023
boost135
B
Precision Raceworks fuel regulator
RNM
May 27, 2023
Replies
0
Views
530
May 27, 2023
RNM
Technical
6AT-DCT e92 N54
fake335is
May 19, 2023
Replies
6
Views
1K
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
912
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
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