- Oil Catch Can Recommendations
- 335 vs 340 exhaust
- Someone hit my while parking
- For anyone with the "Burble" flash option
- Wierd whistling noise or screech
- Jb4 vs Dinan, should I sawp?
- Custom tune vs OTS
- Fmic question
- Help finding this Diffuser
- ER Oil Cooler
- VRSF DP fitment issue
- bootmod3 New Feature Release *** OBD Unlock and OFFLINE Flasher ***
- delete
- Restore JB4 passive delete
- B58 exh and turbo on a N55 is,it possible?
- Speedtech turbo kit
- MPE Exhaust tips alternative?
- Dyno results thread
- Golf Tee Mod - fixing bow
- Jb4 help
- bootmod3 Offline Flasher Release ***
- Down pipe install hurting performance
- Two different part numbers for N55 M Performance Exhaust
- CTS Turbo PWG Downpipe install guide/DIY
- Jb4 flashes red?
- N55 3.5” ER cermamic coated downpipe
- VRSF
- Anyone Selling There JB4
- Anyone with quad tips?
- 20 psi! Looking for feedback on my map 6 setup
- Why are we excited about flash tunes
- How are tunes "Stackable" on N55 MPPK?
- N55B30M0 vs N55B30 What's the difference?
- Circuit and tmap short when activating pi
- F80 Exhaust swap to F30 335i
- Leaking Oil Filter Housing Gasket - Car just out of Mileage Warranty
- My Experience with the new $190 G-PLUS Intercooler
- E85/PI tuning with CaryTheLabelGuy (LOG UPDATE)
- Tune & Startup routine?
- WORLDS 1ST BMW F36 435I GRAND COUPE l VALVETRONIC FI EXHAUST CATBACK SYSTEM
- E85 with Flash Tune Only?
- Help with code - 18001 -Mixture Control: mixture too lean.
- N55 High HP reliability
- How accurate is the HP/TQ meter
- What is the EWG HPFP fuelling limit?
- Audi RS3 vid of upgrading the stock turbo to full aftermarket
- Do +1 size of tires hurt Xdrive?
- FBO Not very loud, Why?
- Active Autowerke OBD ECU Flash Tune DIY
- Manual tranny DMF misfire tuning development?
- Exhaust Upgrade.
- Not sure which tune to get
- Bm3 vs mhd vs aa
- How I use e85... Let's have an informative discussion
- which map to run
- Can anyone recommend a good charger that doesn't require power outlet plugged in?
- Looking for N20 older firmware for posi-tap
- bootmod3 - How to edit ignition timing?
- Fmic install
- Remus axle back or cat back exhaust
- 435i (stg 2) vs c63s amg
- BMS stage 1
- E85 on 2015 N55 EWG?
- JB4 fixer
- Active Autowerke Flash Tune Discussion
- Drivetrain malfunction. Bms stage 1
- Jb4 + Bm3/mhd
- AH3 Transmission Service
- Help please!! Drivetrain malfunction after jb4 removal
- M235i and 335i exhaust the same
- Boost below target issues?
- CEL CODES and passing inspection
- Spending The Money: Remus Axleback vs Fabspeed Super Cat
- Complete oil system flush?
- Downpipe Question - Sizes - Interchangeable?
- Diverter Valve Upgrade for PWG?
- Final modification.
- OBD Unlock and Flash, Bootmod3 (BM3) Step by Step
- E-diff Vs. Quaife Helical Diff
- Remus axleback installation question
- Instructions on loading Active Autowerkes(AA) flash tune SW
- Chargepipe Install Question.
- Bm3 STG 2 93oct v5 - no burble?
- HP and Torque gain from the following mods
- How do you go about getting service quotes?
- Dinan big turbo
- bootmod3 OTS Maps Bundle - All OTS Maps - New Release ***
- New JB4 In Dash Air/Fuel Gauge DEMO
- Jb4 experts for 335xi
- Valve cover Gasket.... CPO covered?
- F30 335 Catless DP, stock exhaust, with exhaust cutout help
- Question on boost
- Buy new V-band clamps before downpipe install?
- Intake For 2014+ F30 335I Manual
- F30 N55 8HP shift calibration
- Injen intake clamp does not fit
- BM3 stage 2 and FBO review
- Parts selection
- N55 reappearing P0420 CEL – everything is stock
- Anyone with the Active Auto Flash tune dyno there car yet?
- F32 ISTEP Upgrade?
- Back in a BMW again... mod questions
- Fabspeed Catted DP Sizing
- Dinan Midpipe vs MPE ?
- Lets talk METHANOL - No JB4
- Will M235i Active 8 work on my 435i
- MHD alone with PS2
- Fuel-It... Opinions needed for stage 3 or port injection for engine cut@high rpms
- Options if I remove my c4tless downpipe (F30 335i EWG JB4)
- F30 335i all clutch upgrades and retrofits
- HOW WOULD i KNOW WHICH EXHAUST I HAVE
- Boost Solenoid for 2014 335i Location?
- Causes for low HPFP pressure
- Go Fast Bits N55 DV+ installation DIY
- South Florida Lift
- Question for those that have a M2 exhaust on your F30...
- Instant Regret after DP install
- bootmod3 - User Adjustables Preview
- Backbox bypass with a Y pipe?
- 335is/550i Clutch
- I messed up
- Need Tuning Advice
- Part number help
- Severe drivetrain malfunction
- Charge pipe recommendation
- Piggyback vs Flash - Warranty Risk
- PWG to EWG Conversion
- Removal of JB4 on Manual 335
- Rounding up AH3 for BM3 or MHD?
- AWE Exhaust Rattle on Cold Start?
- New F30 Owner looking to Mod
- Bm3 with tuner?
- How to remove Enzo Tune?
- DME Load Target vs Boost Target
- Boost Leak F30 335i
- JB4 w/ BM3
- who wants bootmod3 (bm3) decals?
- S55 Dual Pump Retrofit is a headache
- Chances that my jb4 fried my TMAP sensor?
- Is there a way to datalog without JB4 or PC?
- Quad tips on MPE?
- Completed my "Stage 1" upgrades! ***Updated 5-6-18***
- VRSF intercooler recommendations
- N55 fuel upgrade experiences
- BMW custom PIDs and Torque Pro app
- JB+ Finding
- Manual Transmission Replaced - 24k
- JN+ and Downpipe
- How to get Burble tune bootmod3?
- Turbo Timer?
- Clutch Slipping with Mods
- Open or closed intake
- bootmod3 New Feature Release - DME Read (Backup) ***
- bootmod3 (Unofficial) - Log Repository [No Discussions]
- ***DIY: bootmod3 OBD Agent build with RPi 3 B
- Will M2 Muffler void warranty?
- Jb4 installed
- What is up with JB4 bashing lately?
- Fabspeed O2 spacer with Cat
- Do slip fit exhaust clamps have condensation leaks by nature?
- TorqByte Water Meth Controller
- Exhaust Clip - FBO BMW 435i - VRSF Catless DP
- Charge pipe TMAP sensor
- Lower RPM Shudder/Stumble (PWG + BM3 Stg2/91)
- VRSF Charge pipe ISSUE!!!!
- Ps1 vs stage 1 vtt vs dinan big turbo (pwg)
- Dinan Cold Air Intake
- Bootmod remove top speed limiter
- First Mods - Injen Intake and JB+
- Does bootmod3 stage 2 fix cel for downpipe?
- 3rd & 6th gear torque limits on the 8HP45 - Elephant in the room?
- Borla Exhaust Questions
- Clarified In Thread: VRSF HD Not Quite As Advertised???
- First time datalogging
- N55 Belt Tensioner Jiggle. *Solved* Should I be worried?
- Corsa Exhaust?
- Does N55 have rod bearing problems?
- Don't change Spark Plugs with low fuel
- VRSF Race IC with ER Charge Pipe?
- Daily Driver Upgrade
- Question about that 'red envelope' from MPPK
- BigBoost turbo upgrade
- ER Racewerks Chargepipe Does Not Fit Vacuum line.
- Transmission Noise
- Anyone running Fuel-it Flex fuel kit with BM3?
- Stacking on top of MPPK?
- Screeching exhaust on Mid/High RPM WOT (video)
- OBD Dashboard (Gaugess/Monitor) Cant connect with cable
- Auto Transmission replaced at 30k miles
- What codes are thrown from catless downpipe
- The master DP?
- Modified O2 system experience (EWG) (WIP?)
- What gauges do you run in your bootmod3 dashboard?
- Whining/humming noise
- 340 Exhaust on 335 ?
- Jb4 on my 2013 335 6MT.... limp home
- Chargepipe DIY - CTSTurbo CP detailed DIY, now with zipties!
- DIY - Replace your (engine) belt tensioner
- Weird Noises
- Throttle closure at 2300rpm?
- N55 Catsim Issue
- Downpipe ruined exhaust note
- AC causes rough idle and makes loud noise
- Just got my M Performance Power and Sound Kit
- F30 JB4 not resetting CEL caused by catless dp
- ZF8HP45 swappable with ZF8HP70 ?
- Customized Exhaust
- BMS intake for F30 N55, red filter option?
- MPPK on Amazon for F33
- ER Charge Pipe Installed, Break In?
- BM3 stage 1 part upgrades
- JB4 and DP install, now have codes and engine light
- Top Gear Solutions May Giveaway $100 Store Credit & T Shirt| Enter Now!
- Muffler vs Resonator
- Straight Pipe annoying *banging noise*
- Downpipe Install DIY Video for N55
- Intermittent Fault Code
- Any idea what diffuser will work??
- Long Cranking Issue
- VRSF Intercooler Fin Pack Revision Update!
- Misfires/Drivetrain Malfunction/Fuel Injectors
- Logs: did I do this right?
- Getting MPPK for my '16 435i x
- What mods?
- F32 440i the same part for a F31? 340i
- Removing MPPK Exhaust without changing ECU
- Final mods: FMIC and charge pipe
- My car doesn't like the dyno
- bootmod3 - 5k+ user mark
- Drivetrain Error Message, Intake | Picture
- Anyone running meth with BM3?
- JB4 or BM3 for daily driving plan on going fbo
- O2 Sensor from Ebay
- Dinan free flow exhaust with BM3
- Horrible Rasp after vrsf downpipe install.
- N55 question
- Drivetrain Malfunction and Odomoter Issue
- VRSF Intercooler / MHD Stage 2+
- N55 MHD/MMPK Tunes
- Turbos
- Bootmod3 questions
- Muffler Delete w/ catless DP and stock resonator
- AWE vs Remus
- Exhaust tips for M performance exhaust?
- new intake location
- Exhaust Sound Clip Thread
- bootmod3 New Feature Release - Import OTS Maps, learning experience ***
- ER CP/FMIC Fitment issue. Please see pics and help
- Anyone here with the Active Autowerke tune using Ethanol?
- Dinan exhaust readiness code problem