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N54

Troubleshooting New

503
5.5K
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503
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5.5K
6ixInline
Crankshaft Compatibility for New Engine Block (N54, 8-Bolt Crankshaft)

Advanced Tuning New

254
3.8K
Threads
254
Messages
3.8K
E
Having Issues with Reflex+ AUX 2
BQTuning
New Garrett G25-550 / G25-660
Replies
17
Views
10K
doublespaces
doublespaces
spoolzone
Buying/DIAGNOSING a 2008 335i | dealer - "it has a fuel injector problem"
Replies
12
Views
3K
ms335i
M
K
Pump gas fuel pump limits?
Replies
10
Views
4K
Rcboosted2007
Rcboosted2007
Turby
135i build thread
Replies
103
Views
24K
gmagnus7
gmagnus7
JohnDaviz
Rebuild engine after 600 miles - Oil smells again like fuel
Replies
9
Views
4K
Mikejones1208
Mikejones1208
sirdaft1
Radium Engineering E90 In-tank Surge Tank
Replies
39
Views
8K
R.G.
R.G.
Mike @ XPH
CSF Intercooler for E Chassis N54 & N55 ***NEW PRODUCT***
Replies
21
Views
7K
Asbjorn
Asbjorn
spoolzone
Another N54 for the channel (spoolzone)
Replies
0
Views
1K
spoolzone
spoolzone
F
DocRace ST install review and walkthrough on a 2009 N54 335xi
Replies
4
Views
6K
The Banshee
The Banshee
SlowE93
Cold air, boost, timing, etc
Replies
0
Views
856
SlowE93
SlowE93
doublespaces
AD Engineering 4L80E Trans Kit
Replies
23
Views
13K
Brule
B
BOosted 335i
Technical Anyone Try Thermo Isolating 02 Bungs?
Replies
17
Views
3K
tsaulsbu
T
B
Can stock N54 DME Control after market HPFP?
Replies
24
Views
6K
Rcboosted2007
Rcboosted2007
Bmwfixerguy1
FEELER carbon cleaning group buy
Replies
12
Views
2K
Rcboosted2007
Rcboosted2007
G
MTC Intercooler
Replies
9
Views
4K
Josh_G
Josh_G
Mikejones1208
Technical 2jz pcv valve vaccum at idle?
Replies
0
Views
1K
Mikejones1208
Mikejones1208
C
2FA4 - DME Incorrect Data Record
Replies
0
Views
3K
CycleVIN
C
dyezak
Doc Race Billet Coolant Overflow Tank
Replies
51
Views
12K
R.G.
R.G.
G
EFR7670 bottom mount.. My new ST kit
Replies
39
Views
8K
gixercho
G
The Convert
Mishimoto radiator?
Replies
35
Views
7K
martymil
martymil
SlowE93
Stock rods vs torque ?
Replies
19
Views
4K
Asbjorn
Asbjorn
spoolzone
N54 oil pan removal | "spun bearing" (at 76k miles)
Replies
0
Views
1K
spoolzone
spoolzone
gmagnus7
Exhaust theory on N54 & turbos in general
Replies
21
Views
14K
Rcboosted2007
Rcboosted2007
twinturbos
Help me reach 600whp on upgraded twins without E85.
Replies
65
Views
11K
twinturbos
twinturbos
DCT_JAY
Can someone help me figure out whats wrong with my car ?
Replies
33
Views
4K
Lurcher
Lurcher
S
Sell or keep the 535i N54?
Replies
7
Views
2K
135itp
1
Pete.J
Found these parts in the sump, help me identify where they came off
Replies
1
Views
1K
JimboFresh206
JimboFresh206
Payam@BMS
Doc Race 6266 Dyno
Replies
15
Views
3K
Abacus38
Abacus38
D
flat STFT at low load/Idle
Replies
3
Views
2K
Traf
Traf
Tuppidsay
At what point is it necessary to PI meth?
Replies
33
Views
13K
Torgus
Torgus
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