N55

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Support & Log Review Topics: 935 Posts: 6,493 Last Post: Waste gate question	935	6,493	Waste gate question by mista_5 09-25-2023, 06:11 PM

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Sticky: N55 MHD Back End Flash Maps by Terry @ BMS Started by Terry @ BMS, 10-02-2017, 12:33 PM	1,268 responses 444,297 views 2 likes	Last Post by E90Ryan 09-08-2023, 08:59 PM
Sticky: Fuel-It! N55 Port Injection support thread. by Steve @ BMS/Fuel-It! Started by Steve @ BMS/Fuel-It!, 01-08-2016, 06:18 PM	518 responses 237,039 views 0 likes	Last Post by timwise1 08-22-2023, 10:38 PM
Sticky: N55 Large Turbo Tuning Info by Terry @ BMS Started by Terry @ BMS, 05-06-2014, 03:44 PM	710 responses 390,093 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 07-10-2023, 11:18 AM
Sticky: E Chassis N55 JB4 by Terry @ BMS Started by Terry @ BMS, 07-23-2011, 11:05 AM	2,747 responses 1,521,889 views 1 like	Last Post by Terry @ BMS 06-04-2023, 12:52 PM
Sticky: F Chassis N55 JB4 by Terry @ BMS Started by Terry @ BMS, 02-06-2013, 06:11 PM	3,980 responses 1,837,516 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 01-30-2023, 12:40 PM
Too much E85 --> Fuel Pump shutdown? by inevitab1e Started by inevitab1e, 09-21-2023, 12:08 PM	4 responses 38 views 0 likes	Last Post by inevitab1e 09-30-2023, 06:06 AM
Harness adapting from B to A by pjo Started by pjo, 09-28-2023, 05:20 PM	0 responses 7 views 0 likes	Last Post by pjo 09-28-2023, 05:20 PM
Doc race 6266 3 port mac solenoid not working by Elevations Started by Elevations, 09-23-2023, 05:23 PM	1 response 36 views 0 likes	Last Post by Elevations 09-25-2023, 06:32 AM
N55 PWG, DME Code 10BA48 Intake Air Temp by E90Ryan Started by E90Ryan, 09-19-2023, 05:12 PM	2 responses 28 views 0 likes	Last Post by E90Ryan 09-21-2023, 03:52 AM
Bought wrong version? by cornflakes76 Started by cornflakes76, 09-20-2023, 07:37 PM	1 response 22 views 0 likes	Last Post by timwise1 09-20-2023, 11:45 PM
JB4 mounting location by 88bimmer Started by 88bimmer, 06-27-2022, 11:05 AM	5 responses 508 views 0 likes	Last Post by timwise1 09-20-2023, 10:34 PM
Mac controller problems by Ferrnandogomez Started by Ferrnandogomez, 09-17-2023, 06:24 PM	4 responses 41 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 09-19-2023, 10:06 AM
TREBILA Performance N55 F series Custom flash and full JB4 support by trebila Started by trebila, 01-21-2018, 02:17 AM	65 responses 17,435 views 0 likes	Last Post by timwise1 08-19-2023, 12:06 AM
Current draw of JB4 by MtBMW Started by MtBMW, 08-17-2023, 07:59 AM	4 responses 46 views 0 likes	Last Post by Terry @ BMS 08-18-2023, 02:45 PM
BMS turbo inlet PCV interferes with belt tensioner bolt by Gutwrench Started by Gutwrench, 08-12-2023, 08:01 AM	1 response 34 views 0 likes	Last Post by Gutwrench 08-12-2023, 09:45 AM
Phoenix Racing PI Intake Manifold - Air Intake Location Question by Terix Started by Terix, 07-19-2023, 06:30 PM	2 responses 43 views 0 likes	Last Post by Terix 08-02-2023, 07:39 PM
Support needed for proper upgrading/tuning by Hannoud Started by Hannoud, 07-28-2023, 12:55 PM	1 response 83 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 08-01-2023, 12:50 PM
Stacked by Tmoss Started by Tmoss, 07-25-2023, 08:53 AM	5 responses 60 views 0 likes	Last Post by timwise1 07-28-2023, 05:07 PM
Correcting boost curve/ FF vs PID Gain vs Duty Bias by Hauteknits Started by Hauteknits, 07-18-2023, 04:18 PM	3 responses 132 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 07-19-2023, 09:22 AM
JB4 LPFP reading by schmidty335i Started by schmidty335i, 05-06-2023, 05:50 AM	9 responses 98 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 07-19-2023, 09:00 AM
Remove or keep MAF sensor, N55e by Hauteknits Started by Hauteknits, 07-13-2023, 03:48 PM	5 responses 90 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 07-18-2023, 08:49 AM
F32 Help! by kcarrier1979 Started by kcarrier1979, 04-18-2023, 08:02 AM	4 responses 61 views 0 likes	Last Post by timwise1 07-12-2023, 01:40 AM
Flushing oil from coolant system after oil heat exchanger fix... by BeastMode335i Started by BeastMode335i, 06-18-2023, 08:14 AM	1 response 22 views 0 likes	Last Post by timwise1 07-12-2023, 01:13 AM
Just installed EWG wires and am now throwing a drivetrain malfunction! by UN55EXY_F30 Started by UN55EXY_F30, 03-28-2023, 09:26 AM	9 responses 154 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 06-02-2023, 10:15 AM
Bit 4: Port Injection Gain Additive? by blackhat75 Started by blackhat75, 05-08-2023, 10:55 AM	7 responses 102 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 05-12-2023, 10:52 AM
BURGER TUNING BMS UNIVERSAL CANFLEX CANBUS E85 ANALYZER by Gjohnson7771 Started by Gjohnson7771, 05-09-2023, 07:55 AM	3 responses 71 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 05-10-2023, 11:05 AM
JB4 and BEF on 2013 x5 e70 Xdrive 35i by thrawn Started by thrawn, 12-01-2021, 07:15 AM	3 responses 2,091 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 05-05-2023, 04:46 PM
JB4 PI controller by schmidty335i Started by schmidty335i, 05-03-2023, 11:04 AM	2 responses 77 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 05-03-2023, 03:41 PM
Log review e90 n55 by Garrett9632 Started by Garrett9632, 04-30-2023, 05:45 PM	2 responses 63 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 05-01-2023, 11:03 AM
Directional indicators by NHE93 Started by NHE93, 04-08-2023, 09:52 AM	4 responses 82 views 0 likes	Last Post by NHE93 04-11-2023, 12:27 PM
Replacement part please by NHE93 Started by NHE93, 04-07-2023, 04:39 AM	1 response 40 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 04-07-2023, 12:20 PM
Initial questions by NHE93 Started by NHE93, 04-06-2023, 11:36 AM	1 response 59 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 04-06-2023, 07:11 PM
E series 6466 JB4 by schmidty335i Started by schmidty335i, 04-04-2023, 05:33 AM	3 responses 63 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 04-05-2023, 08:55 AM
Map choice by NHE93 Started by NHE93, 04-03-2023, 03:16 PM	1 response 85 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 04-03-2023, 10:40 PM
CSV Viewer was not found by travisds Started by travisds, 03-26-2023, 12:44 AM	1 response 70 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 03-27-2023, 10:21 AM
JB4 Logs by UN55EXY_F30 Started by UN55EXY_F30, 02-03-2023, 11:14 PM	16 responses 189 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 03-22-2023, 12:09 PM
Option for LPFP upgrade on F25 X3 with N55 with PWG by dAPEX Started by dAPEX, 03-17-2023, 05:19 PM	1 response 45 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 03-20-2023, 12:20 PM
Need help with over boost by Bmw5150 Started by Bmw5150, 02-16-2022, 01:05 PM	108 responses 6,304 views 0 likes	Last Post by Bmw5150 03-15-2023, 05:05 PM
Antilag on the N55? by Hauteknits Started by Hauteknits, 03-15-2023, 03:18 PM	0 responses 75 views 0 likes	Last Post by Hauteknits 03-15-2023, 03:18 PM
Urgent advice please by iang27 Started by iang27, 03-12-2023, 06:36 AM	5 responses 87 views 0 likes	Last Post by Lockett303 03-15-2023, 05:46 AM
Cluster sweep by travisds Started by travisds, 03-10-2023, 06:31 AM	3 responses 54 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 03-11-2023, 03:14 PM
M2 N55 pre fitting advice by iang27 Started by iang27, 03-10-2023, 01:43 AM	3 responses 73 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 03-11-2023, 03:13 PM
"Help Needed: Enabling Bc Controls on MY14 F10 LCI with JB4 and ISTA" by taylorandrian Started by taylorandrian, 03-09-2023, 07:53 AM	1 response 37 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 03-09-2023, 09:45 AM
Spool Helix Over Drive Kit by travisds Started by travisds, 03-03-2023, 12:19 AM	1 response 97 views 0 likes	Last Post by int_c0m8U$tion 03-04-2023, 10:20 AM
F21 m135i JB4 FBO map 6 values by marinogrigo Started by marinogrigo, 03-02-2023, 05:36 AM	1 response 41 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 03-02-2023, 02:11 PM
Stalling & Misfiring after adjusting Flash Options by n55fan Started by n55fan, 02-18-2023, 12:25 PM	0 responses 79 views 0 likes	Last Post by n55fan 02-18-2023, 12:25 PM
What is this squeek? by maxihari Started by maxihari, 02-17-2023, 01:26 PM	0 responses 37 views 0 likes	Last Post by maxihari 02-17-2023, 01:26 PM
JB4 MAPS FOR N55 E88 by bobolito034 Started by bobolito034, 02-09-2023, 08:42 AM	2 responses 114 views 0 likes	Last Post by bobolito034 02-09-2023, 11:16 AM
Add E85 sensor by Garrett.hull Started by Garrett.hull, 02-02-2023, 12:31 PM	1 response 61 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 02-03-2023, 10:52 AM
-14 Below winter, Codes:2775 2BC1, 2BEB, 2C42, 2D45 by manhoso113 Started by manhoso113, 01-04-2023, 08:38 AM	2 responses 74 views 0 likes	Last Post by manhoso113 01-04-2023, 12:51 PM
JB4 N55 Electronic Wastegate Control by Terry @ BMS Started by Terry @ BMS, 11-02-2015, 03:03 PM	4 responses 120,512 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 12-30-2022, 12:01 PM
N55e Overboost on low end, underboost on high end? by Hauteknits Started by Hauteknits, 12-08-2022, 03:34 PM	10 responses 280 views 0 likes	Last Post by Hauteknits 12-14-2022, 05:20 PM
Back to stock for Texas emission testing by brooks1005 Started by brooks1005, 10-07-2022, 09:50 PM	1 response 56 views 0 likes	Last Post by manhoso113 12-01-2022, 02:51 PM
Map 5 throwing codes by Jordr0908 Started by Jordr0908, 11-24-2022, 01:20 PM	1 response 48 views 0 likes	Last Post by Steve @ BMS/Fuel-It! 11-28-2022, 02:34 PM
N55 DME help by mannerism Started by mannerism, 11-15-2022, 02:24 PM	1 response 82 views 0 likes	Last Post by mannerism 11-15-2022, 02:27 PM

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