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Troubleshooting
New
471
5.3K
Threads
471
Messages
5.3K
B
Oil cooler hard line size
Saturday at 5:55 AM
Boost.J
Advanced Tuning
New
235
3.7K
Threads
235
Messages
3.7K
Need Custom Head Gasket
Yesterday at 4:34 AM
TJ Jrackers
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Building Stainless Steel Outlet for Hydra HP650's
fmorelli
May 15, 2019
2
Replies
38
Views
6K
Aug 13, 2019
fmorelli
VAC Coming out with n54 intake part carbon fiber
BOosted 335i
Aug 12, 2019
Replies
11
Views
2K
Aug 13, 2019
The Convert
S
High compression or low compression... can make up my mind?...Need pros help
STE92
Aug 12, 2019
Replies
1
Views
949
Aug 12, 2019
yuli8466
E61 535xi Wagon fuel pump options >>>
typedRew
Aug 9, 2019
Replies
5
Views
2K
Aug 12, 2019
island road
Can someone confirm my suspicion of a leaking injector?
hellokitty
Aug 10, 2019
Replies
3
Views
1K
Aug 12, 2019
NoGuru
Help:AC Line leaking due to Single Turbo DP
BOosted 335i
Aug 11, 2019
Replies
1
Views
1K
Aug 11, 2019
rayrobot
L
Anyway to limit CILC (cylinder individual lambda control)???
luplup
Aug 10, 2019
Replies
3
Views
2K
Aug 11, 2019
Jake@MHD
J
SpoolStreet Datagraphs 2.0
doublespaces
Jul 10, 2019
Replies
15
Views
3K
Aug 10, 2019
doublespaces
V
Technical
How did I kill my EKP?
veer90
Jan 29, 2019
2
Replies
28
Views
7K
Aug 9, 2019
marseille
Coolant overflow tank Question
Gavin
Aug 9, 2019
Replies
1
Views
984
Aug 9, 2019
CornFedBimmer
C
R
Radium fuel pump surge bucket.
Rileyg
Aug 8, 2019
Replies
4
Views
2K
Aug 8, 2019
Rileyg
R
Weight Difference: BMW 135i vs. 335i (Actual Results)
suspenceful
Jul 19, 2019
2
Replies
25
Views
13K
Aug 7, 2019
SJ_1989
K
535i Aluminum Outlets?
Kaane
Feb 22, 2019
2
Replies
32
Views
6K
Aug 6, 2019
Chris@VargasTurboTech
BMW Engine Installs
GhassanAutomotive
Jan 23, 2019
Replies
9
Views
2K
Aug 6, 2019
fmorelli
leaking wastegate actuator?
iminhell1
Aug 5, 2019
Replies
6
Views
2K
Aug 6, 2019
iminhell1
S
Confirm Motiv Boostbox Operation
sleet142
Mar 30, 2019
Replies
5
Views
3K
Aug 5, 2019
sleet142
S
Twisted Tuning N54/N55 HPFP R&D.....
Twisted Tuning
Jun 7, 2017
5
6
7
Replies
122
Views
43K
Aug 4, 2019
Jeffman
2
Log review, cylinder 5 issues?
2008135i
Aug 3, 2019
Replies
4
Views
951
Aug 4, 2019
2008135i
2
G
RB stage 2 turbos getting down!
gone335i
May 9, 2018
2
3
4
Replies
68
Views
19K
Aug 3, 2019
Blaster3500
R
Locked
Discount code for turbos
RuskiRacer
Jul 29, 2019
Replies
1
Views
2K
Aug 3, 2019
doublespaces
Sach's Performance Clutch Kit?
JimboFresh206
Aug 2, 2019
Replies
0
Views
912
Aug 2, 2019
JimboFresh206
Locked
900 HP Club - N54
doublespaces
Jun 6, 2019
2
Replies
34
Views
17K
Aug 2, 2019
Seaneezy
2018 VTT New Product Release Thread
Chris@VargasTurboTech
Jan 27, 2018
12
13
14
Replies
263
Views
59K
Aug 1, 2019
Asbjorn
N54 cats and 02 sensors
fmorelli
Aug 1, 2018
2
Replies
22
Views
6K
Jul 31, 2019
Rob09msport
Another HPFP option: XDI for N54
scrllock
Jul 30, 2019
Replies
8
Views
3K
Jul 30, 2019
Panzerfaust
Rear oil drain plug?
DamnDatsun
Jul 29, 2019
Replies
3
Views
2K
Jul 29, 2019
Payam@BMS
VAC Motorsports - Billet Oil Filter Lid w/Sensor Ports for BMW N54/N55/S55
Jeffman
Jul 19, 2019
2
3
Replies
59
Views
8K
Jul 29, 2019
Bnks334
S
Need some advice and opinions on my build, ST bottom mount 650whp
Snowman
Jul 28, 2019
Replies
13
Views
2K
Jul 29, 2019
Snowman
S
XHP 6speed Launch Control?
iminhell1
Jul 21, 2019
Replies
16
Views
8K
Jul 28, 2019
scrllock
N
Technical
NoorJ's Custom Single Turbo Build & Results
noorj
Jul 25, 2019
2
Replies
25
Views
5K
Jul 26, 2019
noorj
N
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