- BM3 Map Switching, Going to From Stage 1 to Stage 2, and Spark Plugs Working Together
- M4 launch control not working?
- Best + easiest stock turbo FBO E85 build?
- BM3 FBO stage 2 F82 keeps blowing out o2 sensor
- M Performance Sound for F80 M3 w/ Valvetronic Fi EXHAUST Catback
- Anybody here with this Eisenmann Rear Section?
- delete
- Manual to DKG swap ? How ?
- Agency Power or Phoenix Racing charge cooler?
- Discontinued BMS Gloss Black Slip-on 3.75" Tips
- Track Day - Engine in Limp Mode - Codes Attached
- Bootmod3 error??
- CSF charge cooler and heat exchanger install DIY - Easy work for an afternoon
- M Performance Exhaust
- M4 Built Engine
- Lithium Ion battery
- F8X Clutch Replacement DIY?
- Anyone use the Brisk Racing 2MOR10S Silver Spark Plugs
- Resonated Downpipes
- Mode tips update - black chrome is fading
- AWE SwitchPath Non Resonated 90mm Black Tips
- M performance exhaust question
- Digital cluster in m4
- Project Gamma Charge Pipes and J Pipe, anybody running them?
- CUSTOM Cluster
- Reoccurring Oxygen Sensor Issue
- Autosolutions SSK Install Tips
- F83 - VRSF High Flow Upgraded Air Intake Kit - Question
- Anybody else shocked how good this muffler delete video sounds!
- Drivetrain malfunction after engine adaptations were reset.
- Stripped Pulley Bolt
- Easy spark plug DIY
- Xhp dct new update v1.1 1000nm on stock clutches
- Engine Cranks, Will Not Start (Electrical Issues)
- Rickerman Tuning Ecutek stage 1 flex fuel tune results
- AA EL Non res to Res
- Missfire Cylinder 5
- MPE
- Smoking and low rpm stumbling/misfire help
- What's wrong with this M4 exhaust? (PICS)
- Prayers asked for Chris@Vargas
- Crank Hub CBC bmw m4 2016 plate
- Remus muffler + stock midpipe?
- Any way to adjust exhaust valve open rpm?
- Error Code 20A203 – Charge air cooling system: signal implausible
- Bootmod3 Question
- Poor acceleration/boost leak?
- BPMsport F80 CS Tune Review
- BM3 OTS Stage 1 burbles randomly stop if I burble too much
- Anyone have video of this exhaust?
- 12B404 and 1E5A20 codes questions
- Bootmod3 acn 91 OTS Map Knock Detected
- CTS Turbo 3″ Stainless Steel High-Flow CATS BMW S55 F80 F82 F87 M3/M4/M2 Competition
- help please -- Gap at downpipe to midpipe flange
- BorgWarner EFR by bigboost llc
- Oil Catch Can Advice
- Stage1 flash tune 480 hp 800 torque??
- Anyone running GC+ on Bm3 ots 93 or e30?
- G80/82 oil cooler guard?
- MHD Unlock/Flash Times
- Is this normal?
- Fi EXHAUST system giving M4 F82 Twin-Turbocharger More Vigorous Sound and Power
- Will Tune Overwrite GTS Coding?
- Active Autowerke Equal Length Midpipes Droning Issue
- Who here is running Ignite Red 114 (E90)?
- ► When Did BMW Update Crank Hub ?
- Hose clamp size for charge pipes?
- Who has bought a custom rom tune? Switchable flex tune
- ********QUICK, Downpipe Poll needed********
- Need help please! Infamous tmic fail
- Rough Idle at Startup
- Bought an M3 with a tune - Misfire
- Dynojet in the bay area
- My completely non scientific test of F8X stock cooling (IATs)
- LOOKING TO BUY F82 exhaust,MidPipe!
- VRSF Downpipe + ??
- VRFS Intake Issues - Stuttering Sound
- Please HELP, no on can answer this!? DINAN S1 and BOOTMOD3 Question
- Looking for a New exhaust ... Which One ?
- Engine oil overfill
- Relocking DME with EcuTek; troubleshooting & success
- S55 turbos cores on Aliexpress
- M4 DCT Shifting Weird with M-Sport Wheel
- Will just MPE Muffler Work With Fabspeed Secondary Cat Bypass X-Pipe
- VTT CBC
- VTT GC power numbers
- BMW warranty denied because of over-rev on a DCT?
- steering wheel and brake vibration issue
- Upgrade EKPM?
- S55 crankshaft Damper Bolts upgrade
- Help Please! Engine Codes
- Quietest downpipes
- Titanium Intake Plumbing - BP vs RK
- Belt tensioner movement not normal
- DIY on fuel pump?
- Questions on replacing MANIFOLD on rear turbo!
- 6-speed manual, harsh shifting.
- New Release: BMW S55 Nostrum Stage 1 Injectors
- White smoke at startup and oil dripping from turbos
- 6-speed short shift kit options
- Lost my burbles
- Bosch high power spark plug vs regular
- Help ! Dct making a double downshift sound!!
- Can you turn cat monitoring on with BM3 stage 2?
- Looking for a new tuner
- Installed Mosselman oil thermostat
- Dead Battery jumped then smells like plastic?
- Several Pressure sensor errors after crank hub replacement
- bootmod3 cs vs stage 1 idle
- 4 Pin Crank Hub Install
- Rough Idle / M4 2018
- Looking for oil pan NY/ NJ /CT /PA
- ISO: Used S55 Bootmod3 License
- CS Owners - Whats your tune?
- Mass air issue
- Vanos error code
- F82 M4 Drivetrain malfunction Experience
- Custom Flex Fuel Tune Options/Opinions
- Drivetrain Malfunction: Pressor Sensor Clutch Sticking
- Octane booster
- Exhaust recomendation
- Easy upgrade - Mishimoto oil cooler DIY
- F80 -> F83 Catback exhaust swap
- M4 110001 error
- E50 Custom map and weird fault code
- BOV from turner/jb4/turbosmart
- Burble settings
- How to check your DME & iStep for BM3
- Reference - List of Issues
- Crankshaft Position Sensor Issue?
- CEL Code: 1E5A20 and 12B304
- Random Crank No Start 2015 F82 M4
- top mount charge air coolers (intercoolers) under $1k
- Eventuri v1 with v2 conversion kit problems 😭
- Figuring out what tune is on my car?
- Active Autowerke F8x BMW M2C / M3 / M4 Downpipes w GESI G-Sport Cats
- Turbo blanket DIY - reducing engine bay and intake temps
- Steering column mounted paddle shifters?
- Will the BMW GT4 Midpipe connect to a M performance exhaust?
- EoS Intake Manifold w/Injector Owners?
- First Set of Mods - Just sort of did it
- For those with AWE switchpath and AA EL mid
- Active Autowerke EL midpipe with resonated pipe for sale, Houston Tx
- BM3 Stage 2 E30 data log HELP
- EoS Intake Manifold - Smooth & Polish
- Something bad happened (overrev): How catastrophic?
- Flex fuel plugs & gap
- Front end squeal… the saga
- Hybrid Charger System for S55 M3/M4 and M2C
- Stock Clutch Life Expectancy
- Missing part of an exhaust (catback for a competition pack)
- Diff bushing?
- noise in low speed,Diff or driveshaft?
- Cabin Drone after Turbo and Clutch/Flywheel Install
- MHD FlexFuel Adapter (5 Minutes to FlexFuel)
- Crank hub upgrade
- Lets make things difficult (single turbo build)
- Drivetrain Malfunction Issue - Have Codes, Looking for Advice (Wastegate, Actuator)
- California smog check now testing for ECU tunes
- question about fueling for upgraded turbos ?
- Where does the ambient temp sensor go???
- need downpipes for bmw m4 send me message
- Anyone use Eurocharged for their F8X ?
- f82 bolt on job turned to something else
- BM3 Flash back to stock?
- Jb4 Bluetooth S55 M3/M4 for sale
- Waste gate failure
- Does a stock M4 usually have pops/crackles?
- Mosselman Engine oil thermostat review track and on road review.
- ProTuningFreaks Bootmod3 Excellent Customer service and Tune
- Stage 2 BM3 Tune Rough Idle at Start-Up
- E50 Mix Questions
- Question with Pairing An Armytrix Axleback with AA EL midpipe
- BMW Shut Down THOR
- Skilled/Reputable Exhaust Shops in DFW Metroplex?
- F80 M4 DCT Tranmission Temperature
- Some port injection questions
- FI Interchiller
- Throttle Body...90K Miles Later
- Blown motors CHECK IN
- Passenger Side Carbon Fiber Intake Pipe?
- New VTT Product Release BMW F8X Catch can kit
- Stock Intakes became very loud all of a sudden
- New MAD Product Release S55 Single MidPipe & Brace
- Excessive metal flake in oil, BMWNA says it's "normal"
- Top Mount Intercooler and Heat Exchanger
- VTT GC/GC+
- The Turbos+EU5+LiftKit thread
- Need help – What could it be?
- Bootmod3 CustomROM Map Switching Issue.
- strange noise
- MST Intake Install Issue
- What goes in here
- Valve cover torque specs and pattern?
- What engine temp before you push the revs a bit?
- Drivetrain Malfunction M4
- Stock intake inlet diameter
- Installed CBC but pulley came off, how to remove tension from water pump pulley
- Snow Performance Meth Kit Install
- Spark plug issues?
- Exhaust Valve Delete Kit
- IAT data for stock vs EOS Charge Cooler
- Buying akrapovic exhaust without tips?
- Drivetrain and Transmission errors after flashing with Bootmod3, Any suggestions?
- Help! F80 Codes 130F20 and 120408
- Bootmod3 favor.
- need help: RK autowerks front mount intake
- Cary Jordan no longer offering Stage 2 tunes?
- Charge Pipe Wiggle - Normal?
- Port Intake Manifold/Intercooler/Charge Pipes
- Weird Water Meth Issue
- M4 weirdness
- JordanTuned
- Alpine Tune Users
- Does this look Okay?
- PTF / BM3 is GAME for 6MT flat foot shifting ... do you want it?
- S55 Knock Detection.
- AWE track exhaust w/ single mid pipe
- '17 died. Cranks, no fire. Throwing codes. Spun crank hub?
- BM3 Multimap + BMC Filter sound difference
- How To: disconnect plugs from DME
- Who tunes down power in 1st,2nd gears
- S55 DME Removal and Replacement DIY
- BM3 stage one rough idle on start up
- OEM Tubros brand
- Throw-out/release bearing noise: '15 6MT M4
- What are those? (Exhaust tips)
- Car Running Poorly
- spark plug socket wedges and sticks
- Active Autowerke EL Help!!
- Probably not-so-smart solution to crank hub?
- Bmw M4 tubos from the outside oil
- Crank bolt capture
- DME FULL
- Put the car on the dyno
- Let's talk vibrations
- SCH with CBC
- Manual DSG gear shifting now kicks out of M1 or M2 on new BM3 Multistage tune
- Anyone selling a bm3 license?
- Bootmod3 Stage 2H S55 OTS Map
- F80 m3 drivetrain error/limp mode after gts flash!
- 2019 M4 Build Date October 2018
- cts or arm catted downpipe vs stock
- Pushing peak power at the top end
- What power/torque level is stock DCT good for?
- What HIGH FLOW CATTED downpipe are you using?
- Replacing Oil Cooler
- Fuel tank leak. 2015 F83
- Help! White smoke and rough idle. Not sure what the problem is
- Timing Pulled. What can I check.