- Quick procede question
- SES light and couple codes, but no limp
- 9.07s 60-130mph? Maybe a new stock turbo record?
- Exhaust/Tailpipe question
- Clunky Clutch, Hard Shifts
- Is the Stage 2 bmw power kit worth it?? Additional Cooling that is??
- 2000 RPM Drone Thread
- People with completely CATLESS exhausts, PLEASE chime in.
- Help with Code 2EA1
- state only has 90 octane
- BMW N54 335i HPF CLUTCH INSTALLATION TECH VIDEO by HorsepowerFreaks
- vishnu check engine light
- modding CPO void powertrain warranty?
- Ignition Logs! Getting timing pulls?
- gps and din on ebay??
- JB3 core
- JB4 questions
- why SHOULDNT I buy the Cobb AP?
- Dammit! Screwed up my cai install
- why aren't there more NHTSA complaints for studdering?
- Akrapovic Evolution Full Stainless Steel Exhaust
- High mileage E90's Beware: Oil Pan Gasket Leak
- Possible to downgrade ecu software?
- I've been neutered. N54 Programming recall
- doin DP install as we speak need help..
- ESS DIRECT FLASH N54- Anyone?!
- HPF Stage 5 Dyno Tuning - LIVE FEED
- rr catted dp vs bmw sa
- Anyone running 10-18 aggressive maps?
- Retrofit Oil Cooler?
- Procede v5 Aggressive Map AFR: Fact and Fiction
- COBB day 1!!!
- Front turbo letting out alot more carbon black then passenger side?
- Running Jb4 Jb Cobb...
- Anyone ever get DME code 10903?
- Meth addiction and now Nitrous, I need help!
- ar design
- 335I Waste Gate rattle issue.
- REVIEW - Rixster (vent integrated) Boost Gauge (version 2 with CANbus)
- Is 14.7psi too much for bone stock? COBB, v301 Sport map
- Thursday night at the track
- MT xi launching with FBO/meth
- Review: CP-E Catless Downpipes
- 135i Dyno'ed!
- Custom oil cooler
- Procede 10/18 beta - Drag Results
- Replace Resonators with high flow cats Or Catted Downpipes
- Can I use Cobb Stage 1 - Sport on CA 91?
- Next mod, RB Turbos or Meth kit
- Need help, i fu@kd up
- ETS 5" FMIC Installed
- NEED HELP!
- Are built motors neccessary?
- dtc off
- First Stock Turbo 335i To Break Into The 8's, 60-130mph w/o N20
- Cobb AP "extra" features request thread
- If you leave the Cobb AP plugged in, does it turn off when car goes to sleep?
- Aftermarket Intake Poll
- What should I consider to doing first?
- PWM failsafe, fails safe!
- Dyno went bad? +video
- My rix boost gauge broke it just says 0.0 ideas?
- Cobb AP v301 maps - You using Stock or Linear for city driving?
- Second stock turbo, no nitrous car in the 8s 60-130...8.84
- Nexen tires?
- Help, I Need a part number!
- Bren Tuning - Anyone???
- Mount Forge IC without the silicone hoses, possible?
- Diverter Valves???
- Please help a newbie!....e92 m3 lsd fit 335i?
- Procede Rev3 2-Step Rev Limiter/No-Lift-Shift now available
- installing mods, all at once or one at a time?
- jb2 stage 1 and dci
- LSD install
- Any reason not to get the WW Meth kit?
- Painting FMIC???
- Need help tuning 335i
- jb3/dp fix question
- ECU cooling fan
- Do i have aftermarket downpipes?
- Help. Installed Cobb AP on my 2011 335is...now I cannot uninstall or change maps
- Cp-E downpipes fix X models?
- quick tpms question
- Anyone know of a supplier for the upgraded Mitsu wastegate and bushing?
- Has anyone raced a Nissan GTR?
- Simple cobb dyno question 91 octane.
- A Porschse GT3 and me!
- active autowerke ap2
- Vishnu Software
- So who sells rebuild kits for our 6hp21 AT tranny?
- Exhaust sound tunning
- Sound in exhaust
- What to log on Cobb?
- Procede in dash warning light :)
- Cobb stg 2+ Aggressive Virtual Dyno
- Dyno Testing Procede v5 Stg3... Proper!!
- Need Help Analyzing Cobb logs please
- Checking emissions readiness before going for inspection
- 7-11 Datalogs
- questions about mods and driveability
- Help With Codes P114b, P2c7e
- Adjustable suspension (dampers) for best 60ft with no wheel hop at the drag strip ?
- Blown Diff on 335....common?
- LSD
- Attending roll-on accelleration event - I'd like your input
- ETS FMIC 5" or 7"
- My car sounds like a diesel in neutral
- Wanted for fueling research: Your extra fuel injectors...
- hey new to the forum and need some advice about mods
- COBB Stg 0, 1 and 2+ Dyno
- out of warranty...should i tune my 335?
- Can Cobb get their own section?
- What tune do you have?
- Changing tips on BMW PE
- N63 turbos..... neat for N54?
- PROcede Rev3 Dyno + Data Logs
- Log AFR via bt cable?
- confused about some 1/4 miles times in the STICKY
- Golf Tee Mod
- NGK plugs??
- 09 charge pipe help
- Godspeed intercooler help
- STETT Dual DV Charge Pipe fitted with two HKS SSQV 4
- Procede 2-step, any new videos in action?
- Went to track again Vids on runs
- HPF exhaust question?
- JB4 upgrade question
- Left headlight not foliwing road and restraint malfunction
- Misfire 4k after new plugs 29D1 code - Sorted
- Injector TESTING and FLOW by HorsepowerFreaks using ID 2000cc Injectors
- Curious on restrictive exhaust flows
- Need Injector Help
- DME codes
- Cyba air intake scoops installed..
- Review: Eurocharged Performance - N54 ECU Tune (Stage 1) --> BMW 335i (N54)
- Secondary Cats Question for the Experts
- Vishnu Software + Windows 8 Tablet
- pwm charge pipe install question
- Famoso 335i Trap Speed Record.
- Dynojet Runs - Need Help
- Switched from JB3 to JB4 and getting misfires now
- 6AT looking to go full catless - Hopefully I won't get flamed for this
- cant get WW kit to prime per the instructions
- JB4 and Meth install done, and inital thoughts
- The OEM Downpipes and OEM midpipes/secondary cats curiosity
- HELP!!!
- First Dyno with Cobb Tune - Now with graphs
- Found OE Bosch Plugs for $72 Shipped Per Set
- Cp-e Fmic Size Mistake !!!!
- Exhaust Questions...
- Another one bites the dust...
- dsc problem help..
- one last issue with pwm
- A question on a new future on Procede 5.3 User software
- CO2 Intercooler spray?
- Power kits?
- Dyno Results - FBO + Rev3v5 + PWM ... Map 0, 1, 4 comparison
- KKS F1 Sound Valvetronic Exhaust - Holy shit Batman
- Intercooler cooler
- PWM and stett charge pipe?
- Upgraded Turbo Availability?
- Question in Regards to BMW Performance Exhaust
- 335i N54: Fully catless with stock mufflers
- Bit by the misfire bug!
- Giubo and Center Support Bearing
- FBO 335 vs FBO B8 S4
- Dyno results - SBO with JB4 and 93/E85 mix...map 0, 2, 7 comparison
- 6MT FBO Procede/PWM meth cars needed in SF
- Greddy N54 Twin or Single Turbo Kits ?
- Pouring Meth in Gas Tank...
- any fbo+meth 335is DCT ?
- Procede settings
- Burning Oil after Jb4 - Need Help
- Latest DME Software
- JB4 Queries
- Last Test And Tune This Weekend At Famoso
- COBB AP Traps 126+ and 7.59sec 60-130mph, 6.53sec 100-200kp
- Fuel System Limitations
- Carbon build up
- Anyone Installed a meth bung on AA charge pipe?
- turbo question
- ticking sound?
- help: Procede Rev3 harness connection with pwn meth kit
- 122+mph traps with 6at FBO+Procede Stg3 Aggressive Map
- First logs jb4+ meth. Your feedback is wanted:)
- 335is mods
- Best way to attach 2.5" exhaust to OEM 60mm muffler piping?
- dyno ct awd jb4 experience?
- Rev3 Installed, Datalog and impressions!
- Using only the mufflers from the AA exhaust? Thoughts
- Procede V5 11-01 Aggressive maps now available
- E90 plm Downpipes and resonator delete to a stock muffler w/ video
- Replaced clutch with Clutch Master's set up.
- How many using the CPS module with JB4?
- please help my car !
- COBB Stage 2 and DINAN cold air intake
- yet another HPFP part number?
- 124+ MPH 1/4 Mile Log
- UMMM WTF
- Installing 3" AR Downpipe to stock exhaust
- Need help wiring Active meth kit... DME ignition tap?
- Cobb Questions
- Datalogs- aggressive maps
- Procede settings: Catless DP's, Exhaust, Intake, 6MT.. Can you guys help me out?
- Car catches fire.
- Macht Schnell DP's
- Weird battery codes?
- JB4 map 2 dci
- Fuel pump issue. Not sure if low or high pressure if it's a pump issue at all.
- WW Meth
- JB4 Reset to Default HELP !!
- Firmware Updated, Agressive Maps Installed, No more Map 4
- Is it good practice to....
- 24-7maps Autotunning effectiveness?
- Some more meth logs...chime in!
- Another labonde crapped out.
- Has Anyone Touched 400 Whp Or More with a jb4 map 2 On 93 Oct Pump???
- 2-step rev limiter video from outside
- M.o.t.h.e.r F.u.c.k.i.n.g F.u.c.k.e.r.s!!!!
- Bigger Twin Turbo Upgrade???
- WTF? Oh noo, 32K miles and my engine seems to have blown
- Exhaust flap can cause misfires - proven
- Is 40K miles too late to fit an oil catch can?
- Anyone heard of these DPs before?
- Vishnu PWM Meth kit wire question
- What's the BFD about downpipes and warranty?
- Catless Downpipes with Stock Catback - how loud?
- help loosing boost!!
- M3 exhaust systems on n54 335
- Stock Sucks !
- Slight rattle in Procede V5 Rev 3
- What the best clutch I can buy for the money?
- loudest/deepest/best quad exhaust for n54 335i?
- Vacuum Leek
- Finally got some JB4 track times in... Made Top Qualifier!
- does anyone know what this symbol means???
- Famoso Raceway Vs Vbox Readings.
- check control loss of engine power
- Cobb datalog : Sport map. looking for comments
- how do i know if i have rev2, rev2.5 or rev3 procede?
- 335is oil temp? Too hot!!!
- Vishnu PWM Trouble Shooting
- jb4..code.??
- Exhauts tips
- Help please: Humming/whining noise from engine bay
- Rough Idle, Engine Fault, Downpipe Error Codes.. 29F4 - 29F5
- Fitment Question: E90 and E92 Exhaust
- ACT Standard Clutch / HD Pressure Plate review. OEM Flywheel disintegrated.
- Oil Cooler from 535 on 335?
- Can I use a kerosene siphon for methanol?