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Troubleshooting
New
441
5.1K
Threads
441
Messages
5.1K
O2 Sensor issue
Monday at 9:32 PM
Zachair Paharsingh
Advanced Tuning
New
201
3.4K
Threads
201
Messages
3.4K
M
N54 - Tuning Resources - .BIN Files, XDF Files, Firmware, Updates
Sep 21, 2023
mikesrex
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N54 HPFP VCV Tables
doublespaces
Jan 20, 2020
6
7
8
Replies
144
Views
24K
Aug 5, 2023
Winny_N54
W
Sticky
N54 FAQ (With actually useful information)
doublespaces
Apr 19, 2017
Replies
4
Views
16K
Aug 23, 2022
TheFixer
Sticky
MHD 2.0 with Datalog API Integration
doublespaces
May 14, 2020
2
3
4
Replies
63
Views
15K
Nov 9, 2020
doublespaces
Sticky
N54 Record Books
doublespaces
Nov 18, 2018
Replies
13
Views
10K
May 23, 2020
LaserBimmer
Normal threads
Nexsys Port Injection kit?
pbondar
Friday at 1:16 AM
Replies
13
Views
221
Today at 8:10 AM
Traf
S
DIY
500whp e61 build--looking for advice
swag_on
Sep 15, 2023
Replies
6
Views
318
Yesterday at 4:07 AM
wheela
MHD teases N54 Antilag with the stock DME
doublespaces
Apr 1, 2022
14
15
16
Replies
316
Views
36K
Monday at 7:08 AM
Jake@MHD
J
Technical
Lots of contradicting N54 Head Stud Info online…..who’s got the facts?
IQraceworks
Sep 26, 2023
2
Replies
24
Views
369
Monday at 5:11 AM
IQraceworks
Technical
Need Help Figuring out parts to replace in engine rebuild
Banshee.E82
Sep 20, 2023
Replies
4
Views
212
Sunday at 1:26 PM
RTA
Boost Leak??
Omega412
Saturday at 12:09 AM
Replies
4
Views
132
Sunday at 1:52 AM
pbondar
Technical
#4 Cylinder is dead…any ideas as to what caused the failure?
IQraceworks
Jul 10, 2023
2
3
4
Replies
74
Views
2K
Friday at 4:09 PM
SLOWESTN54
R
400whp recipe on pump 94?
Randomizer
Sep 26, 2023
Replies
17
Views
195
Friday at 4:09 AM
Sava666
Finally going built motor n54
YOU-RDY
Mar 18, 2023
Replies
18
Views
1K
Thursday at 5:26 PM
rev210
Please review log. HPFP failure or something else? [SOLVED]
swellengear
Sep 3, 2023
Replies
3
Views
232
Thursday at 3:19 AM
swellengear
N54 Dyno Records
doublespaces
May 23, 2021
Replies
13
Views
1K
Sep 25, 2023
Jern54
MOTIV RE|FLEX - ADVANCED I/O INTEGRATION
fmorelli
Feb 1, 2021
18
19
20
Replies
396
Views
42K
Sep 24, 2023
mj6234
M
Kingtec forged piston
Jspc_dhx
Sep 19, 2023
Replies
3
Views
201
Sep 21, 2023
mikesrex
M
My money pit N54
SLOWESTN54
Dec 7, 2022
5
6
7
Replies
136
Views
6K
Sep 21, 2023
SLOWESTN54
Nexsys oil pressure sensor kit
SLOWESTN54
Dec 9, 2022
3
4
5
Replies
81
Views
8K
Sep 19, 2023
That4chanhackerguy
T
Technical
How can a valve cover heat up fuel lines?
Torgus
Mar 6, 2020
6
7
8
Replies
152
Views
10K
Sep 19, 2023
martymil
M
High RPM Cylinder 6 Misfire
matt.ka24
Mar 28, 2021
2
Replies
31
Views
2K
Sep 18, 2023
Jern54
Spun Crank Hub 6MT
SLOWESTN54
Mar 25, 2022
12
13
14
Replies
262
Views
13K
Sep 18, 2023
martymil
RB GF Dyno Results- 93 and e85- 681whp
Blaster3500
Oct 5, 2019
2
3
4
Replies
77
Views
8K
Sep 16, 2023
RTA
Hydraulic power steering to Electric power steering
dyezak
Jul 14, 2018
2
Replies
31
Views
10K
Sep 16, 2023
gmx
G
S
PI kit?
sch4400
Sep 13, 2023
Replies
3
Views
228
Sep 14, 2023
bill3rdshift
B
V
2E7C - BSD data bus communications fault
veer90
Feb 25, 2019
Replies
17
Views
43K
Sep 13, 2023
Enol
E
W
ECO Coolant Temp 108°
Winny_N54
Jul 4, 2023
Replies
8
Views
489
Sep 13, 2023
superwofy
S
N54 Helix 3X / 19T Timing Corrections w/ KR turned off
sman217
Oct 31, 2022
2
Replies
29
Views
2K
Sep 12, 2023
Krampus
H
N54 ultimate reinforced ignition coil kit
Hjsdkjhhj
Sep 2, 2023
Replies
13
Views
436
Sep 11, 2023
SlowE93
Technical
Unsolvable cyl #5 misfire - Tried EVERYTHING
Catalin335xi
Jul 18, 2023
2
Replies
32
Views
891
Sep 9, 2023
zaw111
Z
Problem with xHP and manual mode when hitting rev limiter?
IQraceworks
Apr 26, 2023
Replies
7
Views
803
Sep 8, 2023
N54gasm
Ad:
Introducing the PFS POD!
PFS
Feb 4, 2021
6
7
8
Replies
156
Views
18K
Sep 8, 2023
wheela
2d2e fault code
JDCompton328
Sep 8, 2023
Replies
0
Views
96
Sep 8, 2023
JDCompton328
Recommended upgrades during N54 build
jackhunter
Jan 17, 2023
Replies
9
Views
1K
Sep 6, 2023
IQraceworks
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