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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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Heater Element - Delete it or put it back in?
doublespaces
May 11, 2017
2
3
Replies
46
Views
16K
Dec 29, 2023
doublespaces
This new EKP for our cars looks interesting.
martymil
Mar 3, 2023
2
Replies
34
Views
9K
Dec 28, 2023
Dumaurier7
Doc Race Intake Manifold Fuel Rail
Klos
Dec 26, 2023
Replies
1
Views
979
Dec 28, 2023
Dumaurier7
L
Datalog
n54psi
long
Dec 18, 2023
Replies
3
Views
802
Dec 18, 2023
Slowagon54
DIY
How To Walnut Blast/Carbon Clean N54 Intake Valves
suspenceful
May 9, 2019
Replies
18
Views
14K
Dec 16, 2023
Sam1245
S
Freshly built motor now metallic oil
E92 420
Oct 21, 2017
2
Replies
38
Views
12K
Dec 10, 2023
AkRb
A
A
New boost solenoid option for single turbo.
Asmo
Feb 1, 2023
Replies
2
Views
3K
Dec 10, 2023
Asmo
A
2023 Upgraded Twin Turbo options for N54
bmwe60n54life
May 3, 2023
2
3
4
Replies
71
Views
32K
Dec 9, 2023
seb.apprenti
C
Need assistance
Coupes66
Dec 9, 2023
Replies
0
Views
690
Dec 9, 2023
Coupes66
C
K
Valve guides replacement (part number for N54/N53)
kulixo
Nov 27, 2023
Replies
6
Views
2K
Dec 2, 2023
kulixo
K
N52 head swap, injection and vanos controls
Reaper0995
Jan 25, 2017
2
3
4
Replies
75
Views
27K
Nov 30, 2023
sheo
S
DIY
N54 Injector bore repair kit
syn909
Dec 14, 2021
2
3
Replies
48
Views
13K
Nov 29, 2023
lusher00
J
What company for a built motor?
JSans
Aug 1, 2018
3
4
5
Replies
86
Views
25K
Nov 29, 2023
Jern54
Anyone have lead on a M18 intake manifold?
ShocknAwe
Nov 25, 2023
Replies
1
Views
859
Nov 27, 2023
ShocknAwe
J
Technical
E89 Tension strut bushing
Jparnes1
Nov 27, 2023
Replies
2
Views
1K
Nov 27, 2023
ShocknAwe
M
Valve Cover Leak & Underboost
mj6234
Nov 25, 2023
Replies
0
Views
775
Nov 25, 2023
mj6234
M
single turbo n54 drag build (RHD+build th400)
nasty54
Sep 26, 2021
Replies
5
Views
5K
Nov 21, 2023
Darke Peak
D
S
Datalog
Exhaust note change
stuarty135
Nov 20, 2023
Replies
0
Views
731
Nov 20, 2023
stuarty135
S
Pump gas (94) and port injection (built engine single turbo)
steve30
Jul 11, 2023
Replies
4
Views
1K
Nov 18, 2023
steve30
Mishimoto N54 Water Pump
I am Jacks N54
Nov 16, 2023
Replies
2
Views
1K
Nov 17, 2023
JohnDaviz
Technical
Unsolvable cyl #5 misfire - Tried EVERYTHING
Catalin335xi
Jul 18, 2023
2
3
Replies
40
Views
6K
Nov 14, 2023
135boost
MSD81 changing ZUSB
Xantor
Aug 4, 2023
Replies
4
Views
1K
Nov 14, 2023
Xantor
Losing rail pressure
Slowvert135i
Nov 21, 2018
Replies
14
Views
10K
Nov 12, 2023
Brisco51
Expensive vs Cheap intakes
GavinMcKay
Nov 8, 2023
Replies
7
Views
1K
Nov 11, 2023
rev210
Please review log. HPFP failure or something else? [SOLVED]
swellengear
Sep 3, 2023
Replies
5
Views
2K
Nov 8, 2023
swellengear
S
weird idle - MHD log
suspect
Nov 7, 2023
Replies
0
Views
898
Nov 7, 2023
suspect
S
S
DIY
500whp e61 build--looking for advice
swag_on
Sep 15, 2023
Replies
14
Views
3K
Nov 6, 2023
proboner
P
T
Questions about upgrading N54 to walbro 535 LPFP
TOR COILS
Jul 8, 2023
Replies
2
Views
986
Nov 2, 2023
Boorda
Current state of MHD and Reflex Plus
Tuppidsay
Nov 2, 2023
Replies
1
Views
2K
Nov 2, 2023
rev210
Cylinder head gasket thickness after machined
Jspc_dhx
Oct 31, 2023
Replies
3
Views
2K
Nov 2, 2023
JohnDaviz
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