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Troubleshooting
New
523
5.6K
Threads
523
Messages
5.6K
SOLVED
Misfires on cyl 6 on heavy load - Z4 35is MHD 2+
Friday at 2:00 AM
pbondar
Advanced Tuning
New
267
4K
Threads
267
Messages
4K
Z
N54
STFT2 and Lambda wonky after tune options reset
33 minutes ago
Z4Dude
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N54 stroker build
Slowvert135i
Dec 29, 2017
Replies
14
Views
13K
Jan 3, 2018
Xshadows
Looking for this product
BrettJP
Dec 28, 2017
Replies
19
Views
3K
Jan 3, 2018
doublespaces
VTT State of the Union/Update/Teaser Thread
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Sep 14, 2017
8
9
10
Replies
187
Views
33K
Jan 3, 2018
dannyboy172
D
Syvecs releases Standalone N54 PnP Kit
doublespaces
Aug 24, 2017
2
3
4
Replies
65
Views
18K
Jan 2, 2018
Abacus38
2018 N54 Predictions
dyezak
Nov 17, 2017
2
3
Replies
58
Views
9K
Jan 1, 2018
aus335iguy
ADE 6870 335i hits 802 @ 30 psi
doublespaces
Dec 10, 2017
2
3
Replies
49
Views
19K
Dec 30, 2017
ccbsecu
C
T
My 2nd N54 | 2010 135i 6MT
tommyhondros
Dec 24, 2017
Replies
7
Views
2K
Dec 27, 2017
ccbsecu
C
Bought a Single Turbo Kit - What about PCV? Ignition? Anything else?
suspenceful
Dec 18, 2017
2
Replies
23
Views
12K
Dec 27, 2017
veer90
V
V
Technical
Boost Referenced Fuel Pressure Regulator
veer90
Dec 26, 2017
Replies
7
Views
4K
Dec 26, 2017
Payam@BMS
Datrem-Auto of Quebec creates Twin charged 2009 135
doublespaces
Dec 23, 2017
Replies
16
Views
8K
Dec 25, 2017
doublespaces
D
DR-JEKL's Build Thread
DR-JEKL
Dec 21, 2017
Replies
7
Views
3K
Dec 24, 2017
doublespaces
Is a new tune required for PR coils?
Reaper0995
Dec 23, 2017
Replies
1
Views
1K
Dec 23, 2017
V8bait
UPGR8 drop in dry filter, pictures and video
b1mmr
Jan 21, 2017
2
Replies
23
Views
7K
Dec 21, 2017
R.G.
Custom oil cooler heat exchanger
Reaper0995
Dec 10, 2017
Replies
9
Views
3K
Dec 21, 2017
Reaper0995
CES Motorsport - SteedSpeed Twin Scroll Manifold
doublespaces
Sep 11, 2017
Replies
13
Views
5K
Dec 20, 2017
Torgus
ACF Fabrication T4 Twinscroll Manifold
doublespaces
Sep 11, 2017
2
3
Replies
58
Views
14K
Dec 19, 2017
Payam@BMS
Mosfets, codes and clouds
R.G.
Nov 9, 2017
2
Replies
24
Views
7K
Dec 19, 2017
R.G.
R
Lean Spool - Reference Table?
rac
Dec 18, 2017
Replies
5
Views
3K
Dec 19, 2017
RSL
R
EMP Tuning Billet Valve Cover
Ajehoti
Jun 9, 2017
2
Replies
27
Views
9K
Dec 17, 2017
Erichale77
VTT SILICONE HOSES AND TURBINE KIT APPLICATION DIY SOLUTION
cebrailbakan
Nov 21, 2017
Replies
15
Views
3K
Dec 16, 2017
cebrailbakan
HELP Injector Coding
Payam@BMS
Dec 14, 2017
Replies
15
Views
4K
Dec 15, 2017
Payam@BMS
Is the N54 the new "Godzilla"? -Story inside
rhodesman
Dec 11, 2017
Replies
17
Views
4K
Dec 15, 2017
Rob09msport
Jesse Burrell's EFR 9180 E93 does 768whp / 648wtq
doublespaces
Dec 5, 2017
2
3
Replies
55
Views
12K
Dec 12, 2017
ccbsecu
C
A story about outlets from someone who knows
Aaron
Nov 1, 2017
2
Replies
20
Views
12K
Dec 9, 2017
Cheezy
MHD gauges
Bmwfixerguy1
Oct 15, 2017
2
Replies
22
Views
13K
Dec 7, 2017
veer90
V
PTB dmfw, or M4 setup?
Reaper0995
Dec 4, 2017
Replies
7
Views
2K
Dec 7, 2017
frontside0815
F
A2W Intercooler with A/C - Part 2
doublespaces
Apr 16, 2017
2
3
4
Replies
66
Views
14K
Dec 6, 2017
Omar@VaderSolutions
MMP stock block 1/2 Mile Record?
BamaGenoN54
Nov 19, 2017
2
Replies
29
Views
6K
Dec 5, 2017
all4bspinnin
Underside of Dinan intake box lid?
Reaper0995
Nov 28, 2017
Replies
11
Views
3K
Dec 4, 2017
matreyia
Just a little teaser
Tony@VargasTurboTech
Nov 20, 2017
2
Replies
34
Views
6K
Dec 4, 2017
cnuyen
C
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