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Troubleshooting
New
515
5.6K
Threads
515
Messages
5.6K
Manual swap
Apr 21, 2025
baronmellick
Advanced Tuning
New
262
3.9K
Threads
262
Messages
3.9K
I8A0S Hydra HPFP overdrive VCV Tuning
Monday at 1:44 PM
azaiats
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Technical
CFM requirements for modded N54s
fmorelli
May 20, 2019
Replies
11
Views
4K
May 25, 2019
Clean WHP
Technical
Easiest external fuel filter + FPR DIY options?
Panzerfaust
May 13, 2019
Replies
0
Views
2K
May 13, 2019
Panzerfaust
Technical
DCT cars - The horizon - 8s?
aus335iguy
May 1, 2019
Replies
18
Views
3K
May 5, 2019
aus335iguy
Technical
Torque Lim 512 - Track Limp Mode Mystery Solved
berns
Sep 9, 2018
2
3
Replies
47
Views
9K
Mar 27, 2019
JohnDaviz
Technical
Anyone Try Thermo Isolating 02 Bungs?
BOosted 335i
Feb 7, 2019
Replies
17
Views
3K
Mar 9, 2019
tsaulsbu
T
Technical
2jz pcv valve vaccum at idle?
Mikejones1208
Mar 7, 2019
Replies
0
Views
1K
Mar 7, 2019
Mikejones1208
Technical
Fueling solutions. Port injection? Intake manifold?
1FastT2
Feb 17, 2019
Replies
15
Views
4K
Feb 20, 2019
PaulKendall
V
Technical
Another cast manifold vband N54 turbo kit
veer90
May 28, 2018
2
Replies
25
Views
12K
Jan 25, 2019
veer90
V
Technical
Bad passenger motor mount -in case you are curious.
matreyia
Jan 20, 2019
Replies
2
Views
2K
Jan 21, 2019
matreyia
V
Technical
GTX3584RS vs. EFR9180
veer90
Dec 31, 2018
2
Replies
32
Views
19K
Jan 21, 2019
Stider
S
Technical
Aftermarket FPR mounting location?
Mikejones1208
Jan 16, 2019
2
Replies
22
Views
5K
Jan 20, 2019
PFS
Z
Technical
Error Codes 2FA3 and 2A18
zcchen
Jan 4, 2019
Replies
3
Views
7K
Jan 7, 2019
Jake@MHD
J
Technical
Braided SS Radiator Hoses
Fishayyy
Nov 18, 2018
Replies
14
Views
3K
Nov 26, 2018
Fishayyy
Technical
Torque angle
fmorelli
Nov 23, 2018
Replies
8
Views
2K
Nov 24, 2018
fmorelli
Technical
Turbo design discussion and opinions
MMP
Nov 11, 2018
2
3
Replies
51
Views
11K
Nov 16, 2018
Panzerfaust
Technical
Alive Counter for Electronically Controlled Fuel Pump
iminhell1
Oct 21, 2018
Replies
3
Views
1K
Oct 22, 2018
Rob09msport
S
Technical
Calling BMS pi controller users
STE92
Apr 15, 2018
Replies
6
Views
3K
Oct 18, 2018
Terry@BMS
T
Technical
Jb4
335is02
Oct 2, 2018
Replies
6
Views
2K
Oct 3, 2018
335is02
N
Technical
JB4 new install error code
N54NC
Sep 25, 2018
Replies
4
Views
3K
Oct 1, 2018
N54NC
N
V
Technical
PTE oil restrictor before/after
veer90
Sep 13, 2018
Replies
9
Views
8K
Sep 29, 2018
noorj
N
V
Technical
Ignition advance on E85
veer90
Jul 23, 2018
3
4
5
Replies
91
Views
26K
Sep 25, 2018
boostE92d
Technical
LOG REVIEW: Weird AFR Bank Issue
suspenceful
Sep 7, 2018
2
Replies
37
Views
8K
Sep 14, 2018
Jake@MHD
J
Technical
Doh! Some valve cover plastic slivers fell into the valve train
Jeffman
Apr 16, 2018
Replies
7
Views
3K
Sep 14, 2018
Jeffman
Technical
Single Turbo w/External WG Come In
BOosted 335i
Aug 29, 2018
Replies
5
Views
2K
Sep 5, 2018
bennythebimmer
Technical
MAF Max (Nanny), what is it?
iminhell1
Jul 15, 2018
Replies
2
Views
2K
Jul 15, 2018
RSL
R
L
Technical
Limits of Single Shotgun on full E85
LazyMe870
Jun 20, 2018
Replies
13
Views
3K
Jul 15, 2018
fmorelli
Technical
What's ORing size for stock PCV
Gavin
Jul 5, 2018
Replies
1
Views
1K
Jul 5, 2018
Panzerfaust
Technical
Anyone know the opening and closing logic of the 335i stock exhaust valve?
CC-CHN
Jun 18, 2018
Replies
4
Views
2K
Jun 22, 2018
CC-CHN
J
Technical
Is my car worth fixing?
jsandor91
May 8, 2018
Replies
8
Views
2K
Jun 7, 2018
jsandor91
J
S
Technical
Need you fine gentleman and scholar advice.
STE92
May 25, 2018
Replies
1
Views
1K
May 25, 2018
dyezak
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