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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
Today at 4:08 PM
Z4Dude
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DYNOS: How to read the numbers, understand them and compare it to others - MUST SEE!
Mike @ XPH
Aug 18, 2017
Replies
9
Views
2K
Aug 22, 2017
LessIsMore
Giveaway Review / DIY / Install Tips - Precision Raceworks Stage 2 LPFP
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Aug 10, 2017
Replies
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2017 VTT Update/New Prices
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Jan 2, 2017
2
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34
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Aug 19, 2017
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How do I know how much ethanol left in my gas tank?
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Jul 31, 2017
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Views
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Mike's 09 BMW 135i Stage 3 MMP's by ZNM Performance
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Aug 17, 2017
Replies
1
Views
2K
Aug 17, 2017
doublespaces
X
Stock DME Logging
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5
Views
4K
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S
New Fuel-it! Port Injection Packages
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Aug 16, 2017
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Steve@Fuel-It!
S
Dave's e82 build thread
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2
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22
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8K
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DAVE
M18 Performance Intake Manifold
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Mar 20, 2017
2
Replies
20
Views
8K
Aug 15, 2017
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Fab Factory - The Game of Manifolds -
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Jun 16, 2017
2
Replies
33
Views
8K
Aug 15, 2017
A4RingedONE8T
M
I'm bucketless. Kinda
MoreBoost
Aug 15, 2017
Replies
0
Views
2K
Aug 15, 2017
MoreBoost
M
T
My JPWorkz 335xi build
tommyhondros
Jul 29, 2017
2
Replies
37
Views
6K
Aug 14, 2017
tommyhondros
T
B
335i Build Darwin Brule
Brule
Aug 9, 2017
Replies
0
Views
1K
Aug 9, 2017
Brule
B
PI fuel feed review
Kenjermen
Aug 5, 2017
Replies
16
Views
3K
Aug 9, 2017
Bmwfixerguy1
ARP head stud issue?
Erichale77
Aug 6, 2017
Replies
9
Views
4K
Aug 7, 2017
Tony@VargasTurboTech
Gas gauge acting funny
Gapcity
Aug 6, 2017
Replies
1
Views
1K
Aug 6, 2017
Sshec152
R
Relocated inlets / heat shield
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Aug 5, 2017
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Views
1K
Aug 5, 2017
roywillems
R
E90 335i auto to manual swap
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Aug 1, 2017
Replies
2
Views
6K
Aug 2, 2017
doublespaces
My Experience Installing VRSF 7.5" Race Intercooler (with log results)
suspenceful
Aug 1, 2017
Replies
6
Views
4K
Aug 2, 2017
suspenceful
J
MOTIV 869whp on their E90
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Jul 26, 2017
2
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37
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7K
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Chris@Motiv
GIVEAWAY!
Bimmer Geeks Pro K+Dcan Cable(x5) Giveaway!
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Jul 1, 2017
Replies
7
Views
6K
Jul 31, 2017
doublespaces
Mmp/PR Port injection
Bmwfixerguy1
Jul 20, 2017
2
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Views
7K
Jul 30, 2017
Bmwfixerguy1
New comer to the twin party...
e30sherm
Jul 25, 2017
Replies
6
Views
2K
Jul 27, 2017
Sshec152
RESULTS - Fab Factory Billet Intake Manifold vs. Stock IM
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Jul 17, 2017
2
Replies
36
Views
12K
Jul 27, 2017
ninjacoupe
N
J
Tunerpro question
JSR1256
Jul 26, 2017
Replies
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4K
Jul 26, 2017
JSR1256
J
135i - DocRace 6266 - Pump gas results
Xshadows
Jul 1, 2017
2
3
Replies
42
Views
15K
Jul 25, 2017
Xshadows
D
Wastegate Solenoids
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Jul 19, 2017
Replies
5
Views
2K
Jul 19, 2017
Bmwfixerguy1
Another N54 335i DocRace 6266 by ZNM
Matt@znmperformance
Jul 18, 2017
Replies
4
Views
3K
Jul 19, 2017
Twisted Tuning
0
CPE Charge Pipe
08_335i
Jul 17, 2017
Replies
0
Views
1K
Jul 17, 2017
08_335i
0
Poll
Single Turbo or Upgraded Twins (Cost Analysis)
N54STYE92
Jul 14, 2017
2
Replies
24
Views
30K
Jul 16, 2017
pysical
P
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