N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i [Archive] - Page 41

Help! Lots of white smoke, Milky oil cap, no codes or faults... (18 replies)
Chargepipe and BOV question? (21 replies)
Backend flash question (18 replies)
Trying to diagnose injectors (13 replies)
trick to getting junction box off intake manifold? (11 replies)
Did Vrsf change their intercooler to not have brace? (8 replies)
Cobb AP OTS map 6AT flatlining fixed? (17 replies)
Bluetooth Ethanol content analyzer and modified fuel lines (16 replies)
Replace just injectors or also coil packs? (4 replies)
New stage 2 LPFP (with logs) (15 replies)
How bad can it be (6 replies)
3 code after JB4 removal, HELP (7 replies)
Clutch pedal vibration (19 replies)
3 injectors are bad, dealer will only replace all 6?! (19 replies)
What do you think about these logs (FBO e60 tune) (10 replies)
Blown turbo seals or something else? lots of white smoke (Videos included) (0 replies)
POst shift negative Timing drop OEM BMW map ? Know thing ? (3 replies)
HPFP going bad? (2 replies)
Testing wastegates (9 replies)
Meth kit install question (1 replies)
Engine Temperature Warning (Amber) (28 replies)
MHD stage 2 map log, suggestions please (13 replies)
She's shifting a bit rough these days (4 replies)
Reduced power engine fault after catless downpipes and DCI (16 replies)
ATM (Ambient Thermal Management) FMIC review vs ETS 5" (6 replies)
!!!07 E92 Smoking on Decel smells like burning plastic Help Please!!! (1 replies)
Yellow ABS/DSC/Brake lights help please (3 replies)
irregular performance (13 replies)
DINAN problems (25 replies)
MAPerformance downpipes? Any review? (19 replies)
CX Racing CP + Turbo XS RFL BOV (7 replies)
Boost solenoid problems (9 replies)
What is a good stage 2 turbo upgrade (20 replies)
Jb4 G4 or G5 (6 replies)
New DME (1 replies)
My New Stage 2 Turbos. But!! (58 replies)
What did I just cut while removing bumper shroud? (3 replies)
Need Help with MHD Stage 1 + FMIC Logs. (12 replies)
Boost?? (2 replies)
Experience with Kinugawa Billet Compressor Wheels (7 replies)
Who's installed new inlets (31 replies)
High AIT with wagner evo 1, need bigger FMIC? (27 replies)
Best performance upgrades for e90 335i (38 replies)
Meth install question (1 replies)
Spxxx MHD map and tuning FTW!! (17 replies)
Help please! (8 replies)
Maintain your Forge Diverter Valves (4 replies)
Question About Jb4 Need Advice. (10 replies)
boosting to 7psi only. p30fc boost leak code (4 replies)
Upgrading V4 to v5 Process? (7 replies)
Front mount vrsf (3 replies)
Please help!!! (9 replies)
what exactely is a back end flash (32 replies)
Forge DV Confusion (29 replies)
MHD dyno numbers are in! (152 replies)
Is this normal? LOG link attached! (7 replies)
335i going crazy! Alternator issues? (7 replies)
Cobb accessport question (5 replies)
Timing Table - US vs Euro Spec (6 replies)
Charge Pipe leaking meth at TB (14 replies)
Green or Yellow Springs? (12 replies)
CDA7 code (5 replies)
HELP ME!!!! Post DP Fix (13 replies)
Oil Sensor ALWAY MAX (1 replies)
MHD Logs. Timing Correction & Boost Target (17 replies)
Question on Fuel-It stage 2 vs stage 3 LPFP (4 replies)
First Cobb Logs (1 replies)
Finally found E85 locally... (2 replies)
Charge for turbo install? (13 replies)
Another doc race manifold (6 replies)
EBay Oil catch can (21 replies)
Wastegate Issues. JB4 fix? Replace with upgraded turbos? (9 replies)
New Knock tables discovery and tuning discussion (23 replies)
Help me and my fellow Z4 owners figure out our fueling. (1 replies)
AT to MT swap project (FINISHED) (0 replies)
Direct fit oil cooler upgrade (15 replies)
2007 E90 VRSF Downpipes Rubbing? + Pics! (7 replies)
Urgent - Engine Limp mode and surging after wastegate retrofit (3 replies)
Stage 2 lpfp questions (8 replies)
MHD/WEDGE tune inside..E60 map ***now FBO+*** (88 replies)
FS e92 Agency Power Catback exhaust (6 replies)
Pitting on OFH (4 replies)
Thoughts on installing JB4 on a car with 125k miles?? (17 replies)
N54 XI oil pan baffle (7 replies)
Brand new blown turbo (3 replies)
sticky Forge diverter valves (26 replies)
JB4 Back End Flash Users with MHD (4 replies)
Help with misfire codes (5 replies)
Aftermarket air filters, less restriction = more dirt? (1 replies)
Noob here. Would like advice on my logs. (6 replies)
E90 335i performance exhaust vrsf downpipes (1 replies)
Citgo Gasoline (1 replies)
3 water pumps in 35000 miles (9 replies)
335i AT to MT swap (27 replies)
where to buy dp gasket? (8 replies)
Water pump shenanigans - Under 50k! (7 replies)
Random P30FF with Logs (5 replies)
XDF Progress (12 replies)
need help reading logs (4 replies)
Did my turbo just.... Break. HELP. (48 replies)
Water Pump (13 replies)
a/c not blowing air (5 replies)
3rd Gear Data Log (7 replies)
wtb jb4 fsb and Solenoid (0 replies)
My MHD flash exerience (1 replies)
Extremely frustrated with my new turbos (2 replies)
Beginner needs help reading logs (MHD Stage 1 - 91 oct) (7 replies)
My Cobb charge pipe install experience (10 replies)
How do you adjust PSS9 Rear Shocks? (0 replies)
MHD stock bin backup (13 replies)
Fmic running hot (24 replies)
What ROM Is on my ecu (15 replies)
STETT charge pipe opinions and fitment (3 replies)
Added dci and lost boost. Logs inside. (8 replies)
Just another busted charge pipe (25 replies)
Help random idle misfires (11 replies)
BMW says to replace all 6 injectors, test proves otherwise, now what? (47 replies)
Does this kind of damage occur during shipping? (64 replies)
Can a bad flowing intercooler cause slow spool ? (17 replies)
Quick maintenance question... doing coils soon, plugs too? FBO guys advice needed (4 replies)
3100 code after blowing off CP (7 replies)
low boost motiv. vs. FBO Mpact video (8 replies)
Ebay Panda 4" black exhaust tips (13 replies)
6466 mustang dyno, tuned by ***********ions. (23 replies)
Golf Tee mod hoses not plugged! (6 replies)
not hitting the target boost, please someone take a look at my logs (9 replies)
gonna wait for the vrsf inlets (9 replies)
Dealer website showing I have VANOS Recall (3 replies)
JB4 map 5 help please (20 replies)
JB4 map 5 help please (7 replies)
SPX Custom maps (MHD & JB4 Backend) (251 replies)
Cylinder 1 misfire/sputtering and SES after MHD Stage 1 93 Flash (12 replies)
Logs - comments welcome (4 replies)
Smoke coming from exhaust (17 replies)
N54 Lag / WGDC Numbers / Cobb AP3 (28 replies)
Muffler Delete e92 to e90 (2 replies)
Dyno #'s (26 replies)
Rattle from somewhere not wastegates? (17 replies)
Custom PE mod or muffler delete? (6 replies)
BMS DCI vs VRSF DCI (46 replies)
Rear main seal or oil pan gasket? (pic) (48 replies)
California DCI (13 replies)
Cobb charge pipe fitment issues (33 replies)
quick JB4/flash questions (5 replies)
forge bov questions. (2 replies)
Drivability on uncoded injectors..?? (32 replies)
E85 mix (14 replies)
2007 335i E90 Coding advise needed (6 replies)
FBO Vargas stg 2 what to expect? (17 replies)
yet ANOTHER VRSF fmic thread. 7" installed (5 replies)
broke hood latch I think (0 replies)
Slow boosting/slow throttle reaction , but still hitting target PSI (6 replies)
Dreaded Waste Gate Pivot Rattle (10 replies)
E92 335 N54 vs C55 AMG (8 replies)
E92 335 N54 vs C55 AMG (25 replies)
Oil Level INACTIVE! water pump runs longer than usual. 2E7C Bit serial data HELPPP (20 replies)
LSD ordered what else while I am in there? (2 replies)
VM ST 27 PSI Pull video (26 replies)
VM ST N54 runs big power on dyno with room to spare! (9 replies)
Single Turbo N54 beats Hellcat! (22 replies)
Secondary cat delete - opinions needed. (9 replies)
Inlets and meth, what to expect? (5 replies)
Constant 30FF but lots of power? (6 replies)
Short Review: Alpina B3 Flash (9 replies)
One more Custom ST Project (38 replies)
Coils.... HELP! (6 replies)
Fuel it Stage 2 LPFP (0 replies)
Ameriplus Warranty??? (0 replies)
Retune after secondaries deleted? (5 replies)
Are we sure about the spark plugs being Torqued to 17ft/lbs? (7 replies)
Code 2b2c...loss of power! (5 replies)
OEM M3 Exhaust on 335 (27 replies)
Overwriting existing flashes with Cobb (0 replies)
Mods please delete 👍 (0 replies)
Overboosting - 30FE (15 replies)
Turbo warranty (6 replies)
Too slow spooling stock turbo's ? Plz help (logs included) (0 replies)
How to monitor oil pressure (5 replies)
MHD Log, Boost Leak (3 replies)
How much power does an exhaust give you (13 replies)
Made the switch to MHD (43 replies)
Misfire Coming Back To Haunt Me! (21 replies)
Why didn't I think abt that??? (leaky injector) (36 replies)
Interpreting /reading datalogs - how does this look? (5 replies)
Fuel-It stage 2 (26 replies)
CXRacing Intercooler (38 replies)
First set of logs - Please review (3 replies)
Waterpump leaking (video) (8 replies)
What inlets should i buy? (166 replies)
JB4 dealer visit (18 replies)
Dual HKS on stock CP ? (9 replies)
New to Cobb tuning. Help! (7 replies)
New vacuum lines 3 or 4 mm (16 replies)
Installing TFT Inlets from the top without removing DP's (7 replies)
well think its time for a new clutch... (6 replies)
2C40 - code (0 replies)
Who's running JB4 map 6? (23 replies)
VRSF 5" stepped intercooler lower charge pipe upgrade (15 replies)
Replacing Injectors, question tho? (15 replies)
----> BOV to VRSF Chargepipe install help needed (14 replies)
Weird Sound Under WOT (Solved) (4 replies)
Charge pipe install help needed ASAP (12 replies)
Loud spooling (6 replies)
Engine malfunction: reduced power. HELP!!! (8 replies)
Bosch Zr7si332s = Ngk Iridium Ilzkbr7b8dg ??? (2 replies)
What is this sound? Water pump or something else? (5 replies)
Relocated Boost canisters and found crack in Valve cover. (7 replies)
Exhaust note changed almost sounds like misfire (0 replies)
Any need for rear O2 sensors? (19 replies)
Second hose blew after first WOT with new IC (7 replies)
We all have heard abt it (21 replies)
PPK and 12/2007 Build Date (8 replies)
Rolling Launch (7 replies)
Full Bolt On?? (2 replies)
Best aluminum radiator for automatic (5 replies)
e92 335 performance exhaust got quieter? (11 replies)
Help:A/C radiator had a leak (2 replies)
Fuel-It stage 2 issue : P2A22 code (28 replies)
What turbo upgrade have you done and are you happy with it (19 replies)
How do I custom tune procede v5? (0 replies)
Started burning oil and then stopped? (4 replies)
Parting out your car and the responsibilities that we should all have. (30 replies)
Exhaust solenoid question !! (4 replies)
Inexpensive exhaust idea (12 replies)
Oil consumption (24 replies)
Data Log Help Needed (5 replies)
Help me diagnose cylinder 5 codes. (10 replies)
Hole in my xpipe (1 replies)
Help consistent bank 2 misfires (4 replies)
Anyone have a DIY for relocating the Coolant Reservoir? (16 replies)
MHD Flash - WHAT CABLE COMBINATION WITH HARDWARE WORKS THREAD! (233 replies)
this used to be so easy, Injector replacement questions. (11 replies)
AT Hard Shifting at WOT...HELP! (5 replies)
High avg ign (6.6)... failing coil pack? (3 replies)
Alpina TCU flash do work on MCM from other models than the 335i! (2 replies)
Fault code 2C31 - MHD Flasher related? (2 replies)
Stage 1+ Dyno (19 replies)
Methanol Solenoid and bms fsb wtb (1 replies)
O2 sensor bung spacer (3 replies)
VTT shop time for install (11 replies)
Best price on Catted DPs for XI (6 replies)
Service message on start up - any ideas??? (4 replies)
Hit a pothole, now get trans light and code 5015 (4 replies)
E92, N54, 335i, Manual : Oil Pan gasket replacement. Northern New Jersey Options? (2 replies)
Engine coming out what mods to do? (4 replies)
Boost leak? (14 replies)
High pitched noise 1st gear post shift (3 replies)
29f2, 29e2 and 30ff stumped!! (13 replies)
2009 N54, cooling fan not coming on (6 replies)
Extended Road Course Logs with FBO, Full E85, and Throttle Plate Injection (3 replies)