- Inlets and Loud Forge diveter valve noise
- does anyone have a lot of miles on aftermarket hybrid turbos
- Pro Tune or Chargepipe?
- Service Engine Soon 6 Flashes
- Pure Turbo Install on Z4
- VRSF Downpipes before JB4??
- Lpfp not priming after replacement
- E90 OEM FMIC re-install howto
- N54 Auto Transmission Problem
- Oil Cooler retrofit questions
- High pitched noise after hpfp replacement
- Downpipe issues
- N54 rebuild complete parts list?
- 335is temperature issue
- Can anyone help me with logs?
- Turbo Kit,Inlet,and PI/Fuel Buying Chart
- 335xi N54 Engine Rough/Jerking
- Can I take an injector out to inspect it?
- COBB N54 Tune (AP v2)
- HEXON RR550s MHD with MAXBoost by WedgePerformance
- Running Meth in Winter
- Dyno Results
- Do I have the HPFP record?
- getting 30FF check engine light when I go over 100mph
- Using an OCC as a determining factor..??
- help me with injectors going out one by one misfire
- N54 oil filter housing gasket.
- Corsa Exhaust catback install suggestions
- n54 overheating.
- no boost problem
- Another Alpina transmission flash to try
- Should I sell my COBB AP?
- 335is launch control update. 135is TCU 3,500 RPM launch works
- A run down on how to add the free pump backend flash map?
- 2C31 Help
- So I'm thinking about buying another 335i...
- MAP and TMAP
- N54 boost loss / Engine Malfunction light
- shift rod/shifter hitting drive shaft
- Where do you think these water droplets came from?
- uninstall JBD tuner before taking it to dealer..anything else?
- Jb4 boost limiter
- What to do with my setup!? Tuning advice!
- Auto box info needed
- Burnt clutch still smells
- Coolingmist older solenoid pitch threads help
- Is it ok to install NGK 5992's if I'm only stage 1?
- Muffler mod on 335i N54 (video and pics)
- VRSF Inlet Review/Precision Raceworks Review
- Precision racework inlets
- Difference between N54 and N55 charge pipe besides BOV?
- E85
- Not just another charge pipe thread. (poll)
- N54 MHD FBO log.. bad timing and more
- Blown Head Gasket, or Valve Cover
- Some N54 wrenching leading up to SEMA 2015
- DP fix
- stage 2 lpfp users
- MHD: Load by Gear by RPM *BETA
- HELP! Flywheel stuck
- Doing an oil flush, what should I use specifically??
- MHD Flash - what just happened?
- Insight on latest datalog
- ABR 335is Stock Turbo WR 11.12 @ 126.59
- What is the WR for 335xi stock turbos 1/4?
- SES Light with JB4
- How do you tighten the bolt above the power steering pump?
- RB Inlet DIY
- Violent misfire and logs. Can someone take a look?
- Stage 2 turbos 1st gear logs please
- P2A18 issue, ventilation valve or what
- Help me find my coolant leak
- Specific tune for winter?
- Serpentine belt shredded...again.A/c pulley?
- Sources to Buy a N54 Engine (Long Block)
- Rear Main Seal
- 335is mhd flash
- X-Post - GUYS. HELP. CCID 419 - Gearbox/Drive Malfunction? (3rd time in a year)
- Fitted stock exhaust, canflap not closing
- Build Log: Matt's FFTEC 335xi E90
- More N54 PURE Stg2 Dyno Results
- [survey] How long has your N54/N55 survived?
- Nylon Fuel line to build your own LPFP
- N54 Reliability question after Mods
- VTT shotgun HPFP question
- Mike@x-ph.com why?
- p3cars vent integrated digital interface
- Can someone help me find this part on RealOEM?
- 466/583 stock turbos....
- Should I do motor mounts if my oil pan is being replaced?
- What is 2D5A code mean
- what is happening to my engine.
- What is the deal with the price variation among retailers for the Walbro 267 E85 LPFP
- Precision Raceworks inlets arrived today
- Help please regarding extended warranty with tuned Cobb V3
- Did Valve Cover job, extra clip leftover..??
- N54 335i Turbosmart BOV silent?
- Last track Day for the season. 11.974 1/4 stock turbo 335xi
- Well. 2-Step works!
- Rear turbo coolant lines
- New Turbos Installed - First Startup
- Can I get different colored air fliters for my aFe intake?
- Is my HPFP going?
- Suggestions
- port injection installation time?
- Help monitoring fuel pressure
- ER Competition FMIC ? Help me decide
- Got a tapping. Not happy.
- Turbo Fail? Please Help :(
- Please HEEEEEEEEEEEELP
- Please help me review my log
- Vendor willing to ship HKS exhaust to Australia?
- Mmp inlets
- N54 Injectors
- Weird power feel
- HPFP Failed. Dealer replacement?
- New ECS DCI
- 29E1,29E0,29F1 codes
- 335d coolant tank...which charge pipes fit?
- Clutch ratings
- 335xi VRSF DP - Tips on front dp?
- Beware of VTT! Nightmare of experience.
- Advice on changing autobox MCM
- Car stays at 7k rpm too long
- Are my BOVs shot?
- Power cut off on 335i e93
- Turbo life and water pump issues
- Learned something new: outside temperature DOES affect car
- Can anyone help me with this odd exhaust symptom?
- Need Welder (Central NJ) ER FMIC Bracket Broken
- Can you MHD flash with an Android Emulator?
- Some pics of my Z4 LPFP bucket with Walbro 450.
- Help with VRSF inlet install
- Oil temp too low with BMS diverter?
- clutch or transmission out?
- Sneak Peek - NEW HEXON RR600's
- Straight pipes cause missfe?
- Will a k dcan cable work on vehicles besides BMW?
- Vrsf rev2 feedback
- n54 wirred noise
- DME codes help
- Alpina trans flash help
- Where to download DIS software
- VRSF CP coupler?
- delete thread
- What should fuel rail pressure be at idle?
- Some quick questionsearch about installing a Fuel-it stage 3 lpfp
- 4th CRACKED water pump
- X posted dme q's and help needed for 08 335xi
- I believe I just blew up my N54.
- Throttle Body issue. Need some advice.
- New exhaust sound... Nice or Rice??? **New Video**
- jb4 g5 update failure some help please
- SES Light and Multiple Misfires - Help Neeeded
- Dyno Tests with data logs on JB4 / BMS backend flash
- Help in determining LPFP or HPFP broken
- Log experts VTT stage2+ MHD backend JB4
- Bully Clutch/MFactory Flywheel Combo
- Who ditched the alpina TCU flash?
- JB4 anti-lag kit
- *noob question* Will these trans mounts work on 335xi? (2008)
- Pulstar Spark plug on N54
- Just curious, who's had to replace valve seals..??
- Electric supercharger HAHA (joke)
- N20 and Maxboost
- Cold Start Serpentine Belt Squeal
- My 535xi Touring is now a 535i Touring: AWD to RWD Conversion
- NEW HEXON RR### - BMW N54 Hybrid Stage 2+ Turbos
- Better Spool + Midrange Power? What Mods Are Left To Do?
- Need help understanding benefits differences between MHD, Cobb, JB4
- Fuel-It TBI or CP-e PI? What's the difference?
- Made a short video of my 335i
- Best serpentine belt brand?
- Eldor BMW OEM Coils 12138657273
- Coming down to the wire. Need to decide bov or diverters
- Will a m3 dct speedo work in a 335i manual car?
- Vibration, but no CEL
- n54 WG idea share what do u think
- What caused my DME to burn (Mosfet) ?????
- Valve stem seals shot....
- Carbon/fuel system cleaning?
- Oil on spark plugs 1 and 3
- Custom 335i exhaust with 2-step
- Please help me diagnose my cyl 6 misfire at high rpms upshift, log inside
- mthanol induced misfires HELP!
- SMOG in CA with JB4
- Another Proven Power ST kit but this time top mount
- Help reviewing logs?
- Misfire help
- For those of you with self installed walbro 450's
- MHD stage 2 FMIC+DP on 99 Ron logs Strange
- Ordering my FBO mods
- N54 Oil Level Fluctuation (COBB AP)
- bad 02 sensor.
- Walnut blast on my "New to me" 2011 335is?
- Catless Downpipes Damaging O2 Sensors?
- Review: Spec Stage 3+/Mfactory Steel SMFW
- Engine Malfunction
- Ideal Length of Vacuum Line From Mani to BOV?
- Ordering OEM turbo replacements, are the install kit and hoses necessary?
- another smoking issue (RB turbos)
- 318d revs hunting
- Coolant Leak but cannot trace it exactly
- E90 335i M3 Rep bumper oil cooler duct removal
- help reading my datalog plz?
- RB PCV Valve leaking pressure? Anyone else?
- N54 turbo upgrade options.
- Cracked coolant line. Nightmare repair!
- VRSF CP with OEM DV install issues
- Not passing inspection Evap not ready? MHD flash
- Should I be concerned? I think my mechanic used the wrong oil...
- Help diagnose serpentine belt squeak
- JPWorks ST full kit came in, pics inside!
- 335is VTT Stage 2+ turbos e70 logs
- Top speed for FBO?
- A few engine codes need advice
- my tial is a ventriloquist
- MFactory small pumpkin
- VTT stage 1 turbos...
- 1M Dyno
- 2012 335is MT JB4 93 Octane RPM Cuts
- Oil catch can on eBay..thoughts?
- BOV doesn't open and close quickly and flutters
- 335i N54 OEM performance exhaust with N55 midpipe
- Will this be the fastest e93 in the world?
- Diff install in Asheville, NC
- HG Replacement
- Car seem slower after inlets
- VIDEO INSIDE: I worry my inlets may get wet
- Inlets and general motor swap questions.
- Vargas stage 1 & supporting mods advice
- Pure Stage 2 Log and Virtual Dyno on 93
- DMFW status
- Hexon Failure Rate
- Stainless Steel Diff Brace
- Underboost/boost leak turned into overboost after DP install?
- Intake cleaning, TFT, ATM, and others install this week
- cobb stage 1+ aggressive datalog
- Question about the 29F3 Fuel pressure sensor Electrical
- cams
- Can anyone identify where this sound might be coming from?
- $36 New Underbelly panel w/ pics and link!
- [UPDATE-Leak Found] Changed VC, OFHG, OCHG, now have a leak at water pump..????
- Replacement Hardware for VRSF Downpipes and others
- 335i Oil leaks - not valve cover - need help.
- e92 335i fuel pump question?
- Yet another RB+Inlets Dyno. 578/565
- Tune For MHD and JB4
- Do you think I need a new radiator? Picture inside
- New N54 - aFe Momentum GT Sealed Cold Air Intake