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Troubleshooting
New
524
5.6K
Threads
524
Messages
5.6K
T
Low pressure fuel drop. Eventual 29DC
Saturday at 9:02 PM
Thunderstorm1250
Advanced Tuning
New
267
4K
Threads
267
Messages
4K
A few questions on self tuning
Yesterday at 12:22 AM
turbohugh
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J
VRSF Charge Pipe w/ TiAL BOV: Need adapter?
Jeffroii
Aug 17, 2023
Replies
6
Views
2K
Aug 18, 2023
SLOWESTN54
C
Technical
N54 Engine
cav212
Jul 24, 2023
2
Replies
29
Views
3K
Aug 17, 2023
SLOWESTN54
335is M3 rear-end (diff, axles…)
DayLater
Apr 24, 2023
Replies
3
Views
2K
Aug 16, 2023
martymil
B
Technical
N54 single turbo tuners suggestions
bostons335i
Jul 11, 2023
2
Replies
35
Views
7K
Aug 13, 2023
Torgus
Bosch spark plugs
M535i
Nov 15, 2019
Replies
8
Views
6K
Aug 13, 2023
seb.apprenti
J
Technical
Odd WGDC Fluctuations, Interim 30FF/limp mode
Jeffroii
Aug 10, 2023
Replies
14
Views
3K
Aug 11, 2023
ShocknAwe
Technical
Engine stalling after long periods of idle
Catalin335xi
Jul 19, 2023
Replies
3
Views
2K
Aug 3, 2023
Catalin335xi
J
N54 Stock DME Flex Fuel
Jake@MHD
Jan 11, 2017
68
69
70
Replies
1K
Views
311K
Aug 1, 2023
Jeffman
Datalog
N54 SBO2 STFT Open Loop
KClemente
Jul 30, 2023
Replies
0
Views
713
Jul 30, 2023
KClemente
I'm Giving Away a Doc Race Intake Manifold + Port Injection!
suspenceful
Feb 22, 2023
Replies
3
Views
1K
Jul 29, 2023
SlowE93
Sticky Brake Caliper?
corbanistan
Aug 14, 2022
Replies
8
Views
2K
Jul 27, 2023
trashdan
Single turbo air cowl options
tisdrew
Jul 22, 2023
Replies
2
Views
2K
Jul 22, 2023
tisdrew
M
Ethanol AFR's
mcleansc
Jul 20, 2023
Replies
1
Views
2K
Jul 21, 2023
mcleansc
M
335i AC not engaging after 3-5 minutes (40+ C ambient)
Sava666
Jul 10, 2023
Replies
3
Views
714
Jul 11, 2023
Sava666
P
Theory Question: Higher Low Fuel Pressure equates to higher High Fuel Pressure?
proboner
Jul 10, 2023
Replies
6
Views
2K
Jul 11, 2023
proboner
P
P
Has anyone noticed there are 2 different throttle bodies for the N54?
proboner
Apr 23, 2023
2
Replies
20
Views
4K
Jul 10, 2023
Friguy
OTS maps on ikm0s ROM
Xantor
Jul 10, 2023
Replies
6
Views
2K
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
3K
Jul 8, 2023
pbondar
E
MY 2010 E60 headache... advice
euro850r
Jul 2, 2023
Replies
2
Views
890
Jul 5, 2023
euro850r
E
Datalog
Stage 2+ wastegate cycles too high?
Huntteriii
Jul 2, 2023
Replies
2
Views
986
Jul 4, 2023
carabuser
Technical
Vanos/Timing issue?
Zelderlee
Jun 7, 2023
Replies
7
Views
2K
Jul 2, 2023
Kskyz
SUPERKNOCK HELP!!!
Kskyz
Jun 25, 2023
Replies
11
Views
2K
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
15K
Jun 27, 2023
Gaijin909
Datalog
N54 stage 2 mhd 91 stock intecooler.
Huntteriii
Jun 20, 2023
Replies
2
Views
1K
Jun 21, 2023
Huntteriii
Finalizing AWD-RWD Conversion with RWD Subframe Swap and M5/M6 Components
TwinTurboWagon
Apr 1, 2019
Replies
6
Views
5K
Jun 20, 2023
Nvrtoofast
N
1:1 Boost referenced adjustable FPR w/ return or Static FPR with return?
Torgus
Jan 24, 2023
Replies
19
Views
3K
Jun 17, 2023
Gaijin909
Boost leak?
BSlothed
Jun 17, 2023
Replies
0
Views
979
Jun 17, 2023
BSlothed
Motiv flex fuel erratic ethanol content under WOT
jakeg
Sep 29, 2020
2
Replies
35
Views
7K
Jun 15, 2023
veiss335
A
Wastegate rattle 2 days after MHD stage 1
Arbi
Mar 2, 2020
Replies
16
Views
11K
Jun 13, 2023
seb.apprenti
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