- 335i (6spd) Hesitation around 3,000 RPM
- MAP sensor going bad?
- Worth keeping the jb4 on ?... 88k 335i
- Patched run flat
- E90 N54 - JB4 Install
- Troubleshooting power steering.
- Oil On Your OFH?
- VTT Customers' Results N54
- Best Girlfriend approoved exhaust ?
- Coolant temp displayed on Cobb?
- Intercooler Question
- Question for those that have replaced exhaust/Installed a clutch
- E90 / N45 Vacuum Line Replacement
- PE Mod + catless dp+ secondary cat delete?
- Is there a 335xi oil pan gasket DIY?
- Hellllp Please
- CSF Upgraded Radiator for AT cars?
- Charge Pipe and Diverters
- My 335 caught on fire while drifting!
- Magnaflow cat
- Can the pros PLEASE check out my log on my RB turbid 335??
- High Pressure Fuel Pump on its way out??
- 2008 335xi 29f3 code N54
- 2AA4 and 3100 codes weird
- where's bank 2 ,07 335i ?
- Bad Wastegate? JB4 WG parameters
- Mevius Performance Exhaust System - 335i Quad Tip
- Emissions JB4
- 710N Diverter Valves?
- N54 335 sounds like a Subaru
- Air whooshing sound after JB4 install Please Help
- coolant reservoir issue
- Boost Solenoids - Have you replaced yours?
- Black soot on exhaust?
- Whats tuners have speed limiter elimination
- JB4 with Downpipes Considerations?
- 30ff error on activating cruise control (JB4)
- Top Notch N54 Servicing in Markham, Ontario
- Light acceleration hesitations, cannot run JB4, shaky idle
- Starting car without engine cover?
- Considering Upgraded FMIC - Comments
- VRSF vs BMS DCI, same results?
- VRSF
- **Wrong forum** N55 JB4 - Need to clear codes before service?
- looking for a shop to install lsd in Long Island
- Auto Tranny Sluggish
- Misfire only during WOT pulls?
- BMW's new innovation for 2015... at last
- DIY Custom OCC with AD Engineering Fittings
- Injectors for $660
- Exhaust Vanos Engine Malfunction
- First Month with a a Cobb Tune
- Turbosmart diverters with Mr 5 intake
- Urgent help please! Small mistake = huge nightmare! (broken subconnector)
- questions on other upgrades for an LSD
- Brake Fluid Service Light
- Misfire at 15lbs
- Spec super twin pressure plate bolts torque spec?
- Common turbo failure?
- Preparing for JB4? What do I need
- Oil temp low, low power
- Might have to say Bye Bye to the 335i soon
- PTF proTUNE Results, PUMP gas stock turbo record and comparison dynos with JB4 G5
- ABR Stroker Engine Build
- 2007 E92 Mr 5 Rattle Fix Question
- White smoke from passenger exhaust after VRSF FMIC and BMS OCC!
- Synapse BOV just went really quiet this weekend, What to check?
- ISO TO INTEGRATED...is it possible?
- **BEST EXHAUST FOR 335xi**
- CAI for MOTIV single turbo
- DCT rear end gears? 2.56 -> 2.81?
- *FEELER* FFTEC Top Mount For Sale *FEELER*
- Datazap Update! Data filtering/trimming, video embed, and more!
- 2c7c code bank 2 aftercat
- FBO w/o oil cooler
- Rear axle seized in hub
- Dash Lights help, before I visit dealership
- Stock FMIC Data
- Where to download JB4 interface and latest drivers?
- tranmission limp mode
- Who has the JB4 app for android/ios?
- 1st time logging with Cobb
- O2 sensor help
- 07 335i
- n55 Stock Exhaust on e90 n54?
- New VTT inlets!
- slave cylinder help!
- **JB4 Mobile App Video**
- Data Logs Stage 2+ Sport Cobb V3 Any issues?
- Steering rack bolt toque specs?
- Cobb downpipe and FMIC question.
- Need help, very little boost
- m/s switching to auto
- CP-E, ER or ETS FMIC
- BMS meth kit vs. others....
- emission readiness jb4 map 0
- This correct 02 sensor for bank 1???
- Opinions on my log
- Can Dealer See JB4 on Map 0?
- N54 Tuning Downpipes
- IDIOT QUESTION: How do I know if I have JB4 G5 ISO?
- How to test for leaky Fuel Injector
- Please help with log- Boost question
- I Need Help!!! Car Making Noise
- LPFP Part Number (OEM)
- Best site to order injectors?
- Help with identifying exhaust
- 30ff low boost pressure
- BMS MOTIV Motorsport single turbo dyno testing
- For Sale PRocede tuning PROcede Rev 2.5 & PMW Methenal and char pipe
- N54 335i engine knocking
- Has anyone new crack 10s yet?
- Jb4 map 1 Wot
- E93 335i electric exhaust cut outs after downpipes
- Cobb prep and a few related questions
- N54 335i belt shredded
- New injector revision?
- What would make more power... This Vs That
- E85 and meth?
- 3 port OCC pressure test
- 335i fbo manual trans slipping during wot
- Lots of codes - DME / DSC Related
- Missfire cylinder 6 with new HFPP, injectors, coils and spark plug...
- Help!! Can't find where oil is leaking
- JB4 Install Help!!
- Forge DV Install help!
- Suggestions on what could be causing my 29F2
- log when codes thrown P2AAF, P29F5 and P29CD
- Any OEM-clip style chargepipes compatible with Synapse BOV?
- strange noise accelerating 335i
- P30BB
- Driver Seat 'Clicking' Sound
- All 4 o2 sensor codes
- MHD Flasher - 5 days teasing thread.
- Need HELP removing Procede V2
- Driver side strange engine noise
- Log Jesus? are you there?
- HPFP
- Could someone post a link for the DIY Vanos Solenoid cleaning?
- Quaife vs Wavetrac LSD
- SMFW & 335is clutch
- Benefit of Stage 1 Custom Tune
- New Injectors = Loss of Torque?
- Odd 6mt observations - advice
- Will Ar catless Dp fit from 335(i) to 335(xi) ??
- How to Diagnose Boost Leak on Stock Parts?
- Splice coolant hose?
- E85 + Meth??
- DM Flywheel broke! Going SM flywheel???
- Upgrade turbo but no acess to e85 !!!
- is vs Spec vs ?? clutch - what to pick
- N54 Exhaust System
- E92 3.08 MT Large Diff - ring gear size?
- diverter valve vaccum line connector
- Carbon Buildup Cleaning
- WTB 07-08 335i or xi
- NEED HELP:SES light cyl5 code with O2 codes
- Upgrade turbo and JB4 tune ??
- Manzo Exhaust System E92
- FMIC - Decision Time
- TIRES for my N54
- BMW M4 MotoGP Pace Car Features Water Injection System
- P30bb Fried DME? 2007
- Differential swap costs
- changed Oil filter housing gasket and did 2nd Valve cleaning
- I have $4K to spend....
- thoughts on my custom exhaust plan?
- Not the same...
- Next Performance Upgrade after Cobb Accessport
- Confused 1 step colder spark plug
- COBB - Permanent Mounting?
- Oil Catch Cans for N54
- Charge Pipe + BOV combo
- 335i RWD Auto diff into a MT car?
- Now that we have the power potential what's next...?
- Questions regarding JB4 map 0 and backend-flash
- Your opinion: Do catless DPs on n54 "smell"?
- COBB AP V3 Gauge/Logging Issues
- Running engine flush, mystery oil, transmission ATF?
- e90 vs e92 exhaust from Axle back
- In need of some help
- adjust front wastegate rattle
- original injectors vs "updated" injectors
- Fmic dp panel Cobb stage 2 + fmic
- 30BB code, but it's not the mosfets. Any ideas?
- what is this noise?
- New walbro fuel pump issue
- BMW M Performance
- correct me if im wrong
- Cobb v3 tune car won't run correctly
- Differences in flashes, wedge? Ptf?
- can anyone explaine this code
- Where to buy a Vishnu/Procede?
- New N54 trap speed record
- please help.misfire and check engine light..
- Sometimes a tiny delay before releasing auto clutch after releasing brake...
- 335i n54 mishimoto intercooler
- Boost Issue Going From Procede to Cobb running OTS E30 map
- more Power or more Handling
- JB4 questions
- Downpipe install fitment
- Car Cranks But Doesn't Start
- Uneven idle FBO, codes here
- COIL PACKS - Delphi GN10328
- Need HELP installing DPfix!
- Car repaired after Deer hit - Now 30FF
- Team MFactory Review
- MOTUL Gear 300 Question
- Can anybody look over my log for me?
- Cobb tuning chargepipe reviews?
- Chit eating grin -- permanently etched!
- New MOTIV oil thermostat delete plate
- Catless DP + dp fix / foulers
- Part number? Coolant hose under Oil Filter Housing?
- Anyone around KS can replace catless DP?..
- Some Quick data logging
- JB4 Log Question
- Clutch Recomendations for 335i?
- Any New Single Turbo Manifolds in the works??
- Mystery issue
- Left tip farther out?
- VTT Stage 3 x ABR Punisher Built Motor
- Power Steering Loss??! Sudden Failure just now...
- Cobb V3 Codes pulled need help
- installed TFT style intakes.
- Procede LPFP upgrade- can someone tell me what it should look like in the tank?
- Genuine BMW M Style (ZHP) Weighted Short Shift Knob Installed
- trying to isolate hesitation under heavy load, no cel, no codes
- Help: P29CD with OFT stage 0
- Active Autowerke Charge Pipe and BOV parts are here
- N54 Hybrid manifold for Single turbo top mount
- Vacuum issues N54 2007 335i
- Changing engine oil from Oem to Mobil 1 advice
- JB+ problem, keep going back to stock.
- How to drop 335i Auto Transmission
- Bank1 wastegate rattle??
- Best Spark plugs for JB4,DCI, and downpipes?
- Problems when accelerating need input/advice
- Strange misfiring at WOT fourth gear seeking advice
- can someone help me pls
- School me in single turbos?
- Found a dinosaur
- How Much Power Is a Walnut Blast Worth? [Dyno graphs inside]
- MHD flasher issue
- Burning oil when oil temp heats up
- Top Mount ST Question
- F80/F82 M3/M4 S55 HPFP Setup in 335i?
- plz help
- e92 Crimson Red 335i Muffler delete
- How to avoid over boosting with Cobb?(logs)