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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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What is M18 up to?
Torgus
Aug 28, 2023
Replies
0
Views
402
Aug 28, 2023
Torgus
help with DIY tune
CantSitStill
Jul 22, 2023
Replies
10
Views
944
Aug 27, 2023
Hexaux
H
DIY
E89 Z4 fuel system - DI only LPFP / HPFP
fmorelli
Jul 26, 2021
2
3
4
Replies
67
Views
10K
Aug 27, 2023
B58TBD
B
Datalog
A 19t e20 target 20psi
Leo1984
Aug 25, 2023
Replies
3
Views
658
Aug 27, 2023
carabuser
C
10s runs on E30 and 20psi boost
Coupes66
Jul 1, 2023
2
Replies
21
Views
2K
Aug 20, 2023
Coupes66
C
J
VRSF Charge Pipe w/ TiAL BOV: Need adapter?
Jeffroii
Aug 17, 2023
Replies
6
Views
707
Aug 18, 2023
SLOWESTN54
C
Technical
N54 Engine
cav212
Jul 24, 2023
2
Replies
29
Views
1K
Aug 17, 2023
SLOWESTN54
335is M3 rear-end (diff, axles…)
DayLater
Apr 24, 2023
Replies
3
Views
1K
Aug 16, 2023
martymil
B
Technical
N54 single turbo tuners suggestions
bostons335i
Jul 11, 2023
2
Replies
35
Views
3K
Aug 13, 2023
Torgus
Bosch spark plugs
M535i
Nov 15, 2019
Replies
8
Views
5K
Aug 13, 2023
seb.apprenti
J
Technical
Odd WGDC Fluctuations, Interim 30FF/limp mode
Jeffroii
Aug 10, 2023
Replies
14
Views
1K
Aug 11, 2023
ShocknAwe
J
Automatic Transmission Servicing: Mechatronics Kit or just Transmission Service Kit?
Jeffroii
Aug 11, 2023
Replies
6
Views
809
Aug 11, 2023
SlowE93
S
Tig welding 4047 on block
shushikiary
Nov 16, 2021
10
11
12
Replies
225
Views
15K
Aug 8, 2023
shushikiary
S
Technical
Engine stalling after long periods of idle
Catalin335xi
Jul 19, 2023
Replies
3
Views
711
Aug 3, 2023
Catalin335xi
J
N54 Stock DME Flex Fuel
Jake@MHD
Jan 11, 2017
68
69
70
Replies
1K
Views
253K
Aug 1, 2023
Jeffman
1000ft/lb with 6hp28 on N54? (maxed out 1060HP/920ft/lb with 6HP21)
Scorpstan
Apr 19, 2022
2
Replies
38
Views
8K
Aug 1, 2023
Boorda
Datalog
N54 SBO2 STFT Open Loop
KClemente
Jul 30, 2023
Replies
0
Views
383
Jul 30, 2023
KClemente
I'm Giving Away a Doc Race Intake Manifold + Port Injection!
suspenceful
Feb 22, 2023
Replies
3
Views
826
Jul 29, 2023
SlowE93
B
Technical
Emtron KV8 Precision 7675
Brule
Dec 9, 2022
2
3
Replies
44
Views
4K
Jul 29, 2023
Brule
B
Sticky Brake Caliper?
corbanistan
Aug 14, 2022
Replies
8
Views
1K
Jul 27, 2023
trashdan
B
N54 water to air intercooler street build
bantam
Jun 7, 2018
13
14
15
Replies
292
Views
72K
Jul 23, 2023
seb.apprenti
Single turbo air cowl options
tisdrew
Jul 22, 2023
Replies
2
Views
927
Jul 22, 2023
tisdrew
M
Ethanol AFR's
mcleansc
Jul 20, 2023
Replies
1
Views
815
Jul 21, 2023
mcleansc
M
Not hitting wastegate
Jagre.williams
Jul 20, 2023
Replies
0
Views
518
Jul 20, 2023
Jagre.williams
M
Spool Helix - High Pressure Fuel Line Incorrect Composition?
mj6234
Jun 26, 2023
Replies
5
Views
724
Jul 13, 2023
KClemente
335i AC not engaging after 3-5 minutes (40+ C ambient)
Sava666
Jul 10, 2023
Replies
3
Views
421
Jul 11, 2023
Sava666
P
Theory Question: Higher Low Fuel Pressure equates to higher High Fuel Pressure?
proboner
Jul 10, 2023
Replies
6
Views
819
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
2K
Jul 10, 2023
Friguy
OTS maps on ikm0s ROM
Xantor
Jul 10, 2023
Replies
6
Views
693
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
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