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Troubleshooting
New
501
5.5K
Threads
501
Messages
5.5K
S
Oil pressure issue
Tuesday at 12:07 AM
suebf
Advanced Tuning
New
254
3.8K
Threads
254
Messages
3.8K
TTE500 Hybrids with Custom tune
Saturday at 11:03 PM
AR11TAY
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N54 HPFP Conversion N55 Vacuum pump with B58 HPFP
Lowboost35
Jun 11, 2023
Replies
15
Views
3K
Jul 3, 2024
wheela
H
Technical
Fresh Build Misfire Chase
hotbeer
Jun 30, 2024
Replies
1
Views
583
Jul 3, 2024
swellengear
Better N54 oil filtration
fmorelli
Jun 2, 2024
2
Replies
26
Views
2K
Jul 2, 2024
Neophyte
B
Technical
Ignition Coil Secondary Spark Energy Comparison (N54/N55, B58 and PR)
bahn
Jan 22, 2021
7
8
9
Replies
163
Views
54K
Jun 30, 2024
Greenie
G
W
LPFP Tables for IJE0S
Winny_N54
Jun 26, 2024
Replies
1
Views
373
Jun 27, 2024
Winny_N54
W
Technical
Rod Bearing Clearance....what's too lose?
IQraceworks
Jan 12, 2024
Replies
10
Views
2K
Jun 26, 2024
IQraceworks
M
MBT Without a Dyno
mcleansc
Jun 23, 2024
Replies
3
Views
492
Jun 24, 2024
carabuser
Datalog
Check my log? Misfiring, limp mode
water
Jun 8, 2024
Replies
11
Views
766
Jun 23, 2024
water
New N54 All Aluminum Water Pump
KClemente
Dec 25, 2019
3
4
5
Replies
93
Views
26K
Jun 20, 2024
aus335iguy
Technical
PLEASE HELP LPFP DROPS
georgecenaa
Jun 18, 2024
Replies
1
Views
593
Jun 19, 2024
IQraceworks
Real EGT Reading
Beyond.The.Boost
May 28, 2024
Replies
6
Views
838
Jun 17, 2024
Jake@MHD
J
OEM-Style Aluminum N54 Valve Cover
AshwinLB
Dec 12, 2022
2
Replies
26
Views
10K
Jun 15, 2024
I am Jacks N54
D
N54 water pump operation
Darke Peak
Jun 15, 2024
Replies
0
Views
399
Jun 15, 2024
Darke Peak
D
N54 tuner in Sacramento,CA
LifeDies
Jun 13, 2024
Replies
0
Views
375
Jun 13, 2024
LifeDies
My delayed Build thread - E90 6MT 335i
langsbr
Jan 31, 2021
2
Replies
21
Views
5K
Jun 13, 2024
langsbr
Not hitting wastegate
Jagre.williams
Jul 20, 2023
2
Replies
32
Views
2K
Jun 10, 2024
Maroon_e90
Datalog
Help with FBO N54. (Stuttering/Lagging)
ClaytonT
Jun 4, 2024
Replies
19
Views
1K
Jun 6, 2024
ShocknAwe
Technical
Lots of contradicting N54 Head Stud Info online…..who’s got the facts?
IQraceworks
Sep 26, 2023
2
3
Replies
49
Views
6K
May 31, 2024
Jern54
SOLVED - Strange rail pressure bahavior after first WOTs
marvix
May 20, 2024
Replies
4
Views
845
May 31, 2024
marvix
Technical
#4 Cylinder is dead…any ideas as to what caused the failure?
IQraceworks
Jul 10, 2023
4
5
6
Replies
113
Views
12K
May 28, 2024
IQraceworks
Dct swap 335i 06 build date
335iHector
May 7, 2023
Replies
15
Views
2K
May 28, 2024
Tamaluko
Custom tune question
TheFixer
Nov 29, 2020
Replies
11
Views
2K
May 26, 2024
Thunderstorm1250
T
twins to single / 95 octane+meth: advice
seb.apprenti
Apr 1, 2024
2
Replies
22
Views
2K
May 25, 2024
ktb_e92
Technical
4032 vs 2618 forged piston alloy?
IQraceworks
Oct 31, 2023
2
Replies
23
Views
5K
May 24, 2024
IQraceworks
E82 BPM4 Installed
ShocknAwe
May 22, 2024
Replies
0
Views
526
May 22, 2024
ShocknAwe
MHD knock gauge. Feature?
Neophyte
May 21, 2024
Replies
1
Views
685
May 21, 2024
wheela
Can someone explain to me why an N53 head is recommended for HP 800s? Compression?
Bmurata90
Apr 3, 2024
2
Replies
21
Views
3K
May 21, 2024
EX0PIL0T
Gearbox problem
Saleh89
May 20, 2024
Replies
0
Views
305
May 20, 2024
Saleh89
DIY
DIY fuel return system thoughts
Twilight0524
Feb 12, 2024
Replies
2
Views
1K
May 18, 2024
Twilight0524
M
Datalog
Lamda 1 2 Shared with Sean C 5-18-2024
med3333
May 18, 2024
Replies
0
Views
374
May 18, 2024
med3333
M
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