- Wastegate rattle - What's normal and what is a problem?
- Bricked procede
- Is JB4 Map 5 safe with RB turbos?
- What does it take to be in the 11 second club?
- i really need some help...
- Question about E85
- AMS intercooler and COBB
- Questions from a newbie
- Delete Thread
- Looking for downpipes!
- Having MAJOR issues when getting on it. HELP!
- Intercooler question
- Replica BMS OCC
- Car won't start occasionally plus ses light
- oil cooler ?? o ring or washers?
- 100% e85
- New M3 same as our modded E90
- Engine codes
- Oil Cooler Question
- Rb turbo oil feed
- P30ff low boost only when COBB installed :(
- Another Misfire issue 2007 e90 335i
- Code Help
- Noise coming from clutch... Uhg
- Estreme oil consuption, Need a Buru on N54 "HELP"
- New N54 World Record 753 WHP!!
- Cobb Stage 2+ tuned - how many miles between spark plug changes?
- oil cooler housing outlets. which is inlet and which is outlet?
- Question about COBB tuning after dealer installed two new turbos!!!
- RPM goes up by 100 then comes back down then Car accelerates
- So what do most of you FBO 335i n54 run in the 1/4
- charge pip torx screw won't come out
- PE with tips
- What would you do
- Just got an '07 335i and issues...
- OFT Users - Can you reset Transmission ?
- SES P2400?
- Opinions & comments for exhaust on my e92 335xi
- estimated PSI increase with intercooler on jb4
- VSRF 7in vs stock intercooler IAT
- UPDATE, CUSTOM CLUTCH...spec 2+ slipped this morning...after only 140 miles?
- Meth questions
- Trans Fluid
- JB4 Map 2 with e85 mix?
- 335is vs n54 ppk version 2
- Help!!! 2A94 Crankshaft sensor fault code
- Aquamist HFS4 v2 installation in 335i in engine bay
- STUMPED and PISSED!!!
- Service engine soon
- Vendor: VRSF and BMS OCC -- Best price
- Oil Pan Gasket Leak
- Remus Quad Race Exhaust
- 3 inch exhaust
- JB4 gauges going crazy. help!
- Oil temp gauge issue, anybody notice this? Jb4 related?
- oil cooler housing outlets. which is inlet and which is outlet?
- a few battery related codes.. any ideas?
- Ses light problem.. Need answers please
- Calling all AE exhaust owners
- Installed trans coolers
- OCC Consensus?
- Proceed help
- Misfires? Look here!
- Modifying Aftermarket Exhaust (M2 TopSpeed)
- 07 335i changed oil housing gasket, now p0012
- hpf exhaust vs 3.5 inch straight pipe
- Overheating issue
- Cobb race map with meth logs
- OBX Racing Downpipes?
- Wastegate Rattle??!!??
- RB turbos.
- Midpipes?
- What does running Meth harm ?
- Leaking coolant from boost solenoid area?
- New E85 Calculator for iOS
- best place to order maintenane parts?shipped to canada
- New e92 335i owner
- Continuously getting limp modes
- Calm me down, tell me this sound is normal
- 335i Exhaust Questions
- AEM sensor pic?
- More misfires - giving up on tune?
- OFT Stage 2
- VRSF Charge pipe fitment? Possible issue?
- oil cooler housing outlets. which side is the hot oil(out) which is cooler oil (in)
- I dropped a screw into my intake pipe? Any ideas on how to get it out?
- Car won't start after getting gas
- Check engine light came on p114d
- Are 5in FMICs even worth it?
- LSD Question
- Is my 5in FMIC even worth it
- Anyone from Columbus Ohio,need a 335i Twin Turbo donor car to make a single kit
- No boost 80% of the time..
- Pilot bearing in the input shaft, pilot part of crank?
- Fuel is low but I can't pump more gas
- N54 Catless Straight Pipe - Resonator??
- BMS dp fix
- magnaflow MUFFLER
- Do you really have to drain oil and coolant for OFH removal?
- PTF users... which meth setup is best/safest/reliable? Want to install myself. Help?!
- Pure ethanol
- Sharing what I found (Vaccum Fluctuating at idle)
- Upgraded JB4 and got lambda codes
- Alpina Flash?
- Cobb AP Boost Lag?
- Protuned 6466 335i vs 94mm silverado
- Protuned 6466 335i vs ragetek srt4 142 traps.
- custom oil cooler problem. Fog Light presses against oil cooler. what are my options?
- Upgraded Twins w/ MT
- Switching from Dinan S2
- fairly violent shake/shudder after PTF solid motor mounts
- Anyone have any experience with Turbo-kits.com?
- Meth,
- OTS e30 Log
- Losing boost pressure, possible chargepipe? Need help
- what % of e85 for jb4 map 7
- Oil pan gasket replacement
- procede n55 tuner on n54 compatable?
- Bad Wastegate Rattle
- Guess what happened!
- PE with Tips?
- anybody running 50/50 e85 with MAP 7 jb4
- Transmission Mounts??
- Engine shut off at high speed.
- JB4 map 3 vs map 7
- OFT & procced anyone can help me?
- Please help; injector coding issue 335xi
- Intake Manifold Re-Install
- VRSF 7" intercooler blocked by bumper
- BMW 335 2007 cylinder #6 constant misfire
- Flashing
- Point me to an All Aluminum Intake
- My car doesn't want to start
- 30FF low boost caused by vacuum leak at brake booster
- NEED HELP: Car shaking like crazy
- 335i vs evo
- Injector decoupling element
- Performance Spark Plugs
- HPFP from M4 - will it fit?
- What's this leak from?
- Rb turbo dyno
- JB4 with the accessories F/S
- jb4 log .. help
- race
- Water leaking at rear exhaust flange and exhaust alignment
- cobb v3 fbo ots meth tunes?
- Nice runs vs.911 turbo tunned.
- High boost, SES light, rough idling
- Chargepipe upgrade needed for 09 or 10 on
- cc-id92
- Is it true, 5K plug change intervals FBO E85?
- LIVE Boost check ?? Installed bms DCI
- Borla drone remedy
- Mechatronic sleeeevvveeee killing me!
- P2b2c-Throttle Valve??
- UGH, wastegate rattle help
- Cracked charge pipe at dealership
- KW V3 Owners Only - Please share your settings and tips/knowledge!
- Noob here
- Flat foot shifting aka no lift shift users get in here
- Auto WOT in DS
- cel 3100 after n20 map install and RBs
- spring cleaning
- Sooo....Is my 6AT slipping? Log inside
- Prepping for Cobb
- VTT Billet stage 2's 558WHP / 612WTQ
- Software update and increased turbo lag
- SLS AMG vs 335i Coupé MT e50 FBO PTF tuned
- Z4 35i 0 to 100mph in 9 seconds
- Wastegate issues, nut for actulator arm stuck
- Air intake
- 6AT limits with ST/upgraded twin setups?
- ER Chargepipe Question
- Perf exhaust burbling?
- Clicking clutch
- Downpipes with JB4, Just install and play?
- How to make more power if money is not a problem.
- replaced OFH gasket now coolant low light
- Intercooler upgrade.
- N54 Dyno Results: AccessPORT OTS Maps + Custom Pro Tune / Panel Filter vs BMS DCI
- Putting new stock turbos on the car...
- finally made logs with my 5in FMIC
- more clarification on bms backend flash
- Boost leak issue
- admins delete this please/ wrong section
- Just installed my BMW Performance Exhaust, What to do with flapper vacuum line?
- Cracked intake duct diy help
- Rear Turbo Inlet Tube Loose....Causes and Fix
- P2ACC code?
- JB4, intakes and exhaust
- Parting out my 335is mods
- 575whp EVO vs 6466 335i
- Annoying 30FF
- Data log I think I'm missing.. Timing corrections every where
- Diagnosing a failty turbo without an engine code?
- Questions about changing differential
- BMW drive cycle question
- Stupid c clip!
- How do you log LPFP with BT Cable?
- Disappointed with my 60ft times - "Driver Mod" needed? [UPDATED w/ LOGS]
- DP Fix Installed - Getting Codes
- How Many Miles Did Your Car Have When You First Tuned It????
- Dealer states "charge air seals" are bad???
- 2008 335xi sedan, lack of power... options ?
- help identifying a missing hose or cap in engine bay
- First time E85
- Solenoid bypass?
- Downpipe gaskets? Dealer or AR Bomb proof?
- Uploading datalog
- Just installed ecs vent boost guage
- X
- Idle Question
- Where do you guys keep your Cobb AP?
- Review of 07tundra's Inline 455 lpfp Kit
- To fix the problems? Or to wait a bit.
- Difference in V2 downpipes from VRSF
- Downpipe Stud Broken - How to Remove?
- FBO + Race gas
- Heat wrap downpipes
- what would you do next for more power?
- How much smaller of a gap than .22 can I run on NGK's
- How to: Test Wastegates?
- best intercooler with no trimming of bumper?
- Vrsf catback question
- OpenFlash Tablet - Corrupt Firmware
- What temperature does the water thermostat open at?
- Bmw warranty question regarding waste gate problem
- Loud metallic "crack" from exhaust when changing gear
- BMW 335i vs. Audi rs4 b5 650hp
- BMW 335i Auto. PTF e50 FBO VS. BMW 335i DCT JB4 Raceflash e50
- why does my car feel like poop on RBs?
- 335xi T case failure
- To buy a used JB4?
- DIY Single Turbo Control With Procede - Please help us out.
- New OEM like turbos, are there any?
- rough idle rpm stays at 640 though just jittery
- JB4 G5 / Catless Down Pipes / Emissions - What's the fix?
- RB's are in... Whoa Damn
- remove jb4 help
- What do I need for 550-600whp?
- HELP! Multiple Error Codes JB4 G5
- easier to do backend flash with btcable or cobb
- does my log look ok?
- Anyone with DP's, 2nd cat delete & PE exhaust??
- My car is shacking and vibrating
- Pic of intake valve after dealer cleaning
- Got codes after track last night
- Mid throttle stutter/hesitation
- Long Cranks but HPFP is New?
- Still not hitting BT and slow boost building WTF!