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Troubleshooting
New
475
5.3K
Threads
475
Messages
5.3K
B
Having Issues on Startup After a Single Turbo Conversion
Wednesday at 6:56 PM
BozoBlaster
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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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
B
Doc race dr700 kit.
break_ez_n54
May 13, 2023
Replies
0
Views
548
May 13, 2023
break_ez_n54
B
DIY
Low-side PCV installation (E89 Z4)
fmorelli
Mar 15, 2019
2
3
4
Replies
62
Views
18K
May 10, 2023
Leadtoe
Blown injector seal
Traf
Mar 28, 2020
Replies
7
Views
1K
May 9, 2023
emad
P
Help diagnosing my first e30 pulls (UPDATED!)
proboner
Feb 20, 2023
Replies
8
Views
1K
May 8, 2023
carabuser
C
Intermittent misfire
Coupes66
Feb 18, 2023
2
Replies
36
Views
3K
May 8, 2023
Coupes66
C
Smoking Issue
llenrad
May 4, 2023
Replies
3
Views
691
May 5, 2023
llenrad
N
335iHector
May 3, 2023
Replies
5
Views
492
May 4, 2023
jzx_andy
B
PROMO
Nexsys Motorsport N54 Ignition Coil Upgrade Kit
bahn
Jan 22, 2021
17
18
19
Replies
373
Views
82K
May 4, 2023
mikesrex
M
P
o2 Sensor Codes
pysical
Dec 12, 2018
Replies
12
Views
7K
May 2, 2023
boosted.n54
B
N54 Dual HPFP
NoQuarter
Dec 9, 2018
4
5
6
Replies
103
Views
30K
Apr 29, 2023
GabeLo732
G
B
New car 335i log review please
Benjiman
May 3, 2021
Replies
9
Views
2K
Apr 29, 2023
Benjiman
B
J
Z4 LPFP Sensor Retrofit
Jake@MHD
Mar 27, 2019
3
4
5
Replies
94
Views
11K
Apr 24, 2023
proboner
P
SYVECS running N54 _ WHo has one?
aus335iguy
Jul 18, 2018
5
6
7
Replies
125
Views
24K
Apr 23, 2023
rac
R
Looking for Reputable Crate N-54
vonbimmer
Nov 20, 2022
Replies
11
Views
1K
Apr 20, 2023
Torgus
P
What to do with the in-tank fuel filter- Z4 specific
proboner
Apr 18, 2023
Replies
0
Views
453
Apr 18, 2023
proboner
P
A
Technical
Mini ACDP Review/ DIY MSD80/81 Clone Swap Upgrade
AzNdevil
Aug 31, 2022
Replies
18
Views
3K
Apr 12, 2023
AzNdevil
A
Is it possible to feel a worn out HPFP? (SOLVED)
TheObjectivist
Jan 13, 2023
Replies
6
Views
906
Apr 1, 2023
martymil
M
WGDC base values in back end flashes
MoreBoost
Mar 30, 2023
Replies
2
Views
759
Mar 31, 2023
MoreBoost
M
M
Fueling solutions
MoreBoost
Mar 19, 2023
Replies
14
Views
1K
Mar 30, 2023
Dumaurier7
N
Counterfeit spark plugs
N54Redwood
Mar 27, 2023
Replies
0
Views
541
Mar 27, 2023
N54Redwood
N
Datalog
Something is going on with my N54
BSlothed
Jan 21, 2023
2
Replies
27
Views
3K
Mar 27, 2023
BSlothed
M
8.8 LSD in: what else to maximize traction?
M3illa
Nov 7, 2022
Replies
5
Views
1K
Mar 23, 2023
Jern54
Injector Servicing/Filter replacement
Calamari_
Mar 21, 2023
Replies
0
Views
402
Mar 21, 2023
Calamari_
Datalog
Ethanol content sensor fluctuating
mrsilent213
Jan 9, 2023
Replies
15
Views
1K
Mar 21, 2023
jakeg
Datalog
2008 535xi (N54) (Car dies after a couple seconds) HELPPP
tchron
Sep 24, 2022
Replies
1
Views
718
Mar 20, 2023
angeles.sergio
E
Forged pistons
Ecosse_b58
Mar 15, 2023
Replies
3
Views
668
Mar 16, 2023
Torgus
OEM-Style Aluminum N54 Valve Cover
AshwinLB
Dec 12, 2022
2
Replies
22
Views
7K
Mar 13, 2023
AshwinLB
Delete
GnomeChild
Mar 13, 2023
Replies
0
Views
474
Mar 13, 2023
GnomeChild
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