- Oil brands
- Transmission cooling system upgrade?
- Revised Decision on Exhaust
- Active Autowerke axleback or nah?
- M2 oil pan upgrade
- Engine Misfire on Cyl 4,5,6 on N55 '15 m235i
- Blue smoke send help lol
- Doing spark plugs is a bit spooky
- M235 N20
- High pressure fuel pump tapping
- AC Exhaust M235
- Help! Drivetrain Malfunction
- Stage 2 and Bolt On's
- Hiccup during maintaining highway speeds
- Question about tips on Remus exhaust
- brand new baby
- 2016 M235i Xdrive low oil indicator
- Intercooler install question - OK to totally remove plastic shroud?
- blip throttle underhood?
- “Performance” exhaust vs the rest
- Short Shifter Recommendation
- Windows down, in nice weather, it sounds GLORIOUS.
- NEW ProTuning Freaks (PTF) Intercooler
- Methanol Questions
- Need help - new VRSF intercooler and stubborn boost leak
- To BMS Stage 1 or not?
- Throttle vibration with catless downpipe
- *NEW* Injen X-Pedal Pro Black Now Available!
- eBay downpipe
- Throttle Response Questions
- Methanol Issue
- How to build race M235i car
- Anyone Try the New Bootmod3 Stg2+ E30 or Race Gas Maps?
- Need Help on Port Injection
- Engine running smoothly?
- BM3 car feels slower after FMIC install, logs
- Cold start in bm3
- O2 sensor delete?
- Current build
- BM3 Stage 2 Ignition Timing Issue
- 2015 M235i overtemp warning
- Wagner EVO I Competiton Intercooler: Daily driven review
- new m235 exhaust question
- Cost to install charge pipe
- stage 1 reliabilty
- Exhaust question - will there be drone?
- CEL after Bolt-on's installed - '16 M235i XD
- Car not starting/ Not staying on!! Help
- Best California Legal Downpipe?
- HELP Studdering problem fbo m235
- Gear ratios 6M vs 8A
- The perfect mix of tunes/settings!
- First time modder questions about Bootmod3
- Turbo Upgrade (Need help!!!)
- Starting point for performance mods?
- 2016 M235i xDrive Constant Drivetrain Malfuntion
- Clutch and Flywheel Combo/Options
- Downpipe deals
- Problems with bootmod3
- Problem with bootmod3? Please help
- Hardest Part of Downpipe Instalation
- Did I just ruin my engine?
- Putting together a 1/4 chart for everyone
- Stage 3 Dinan FBO. Looking for extra Umph
- M235i super-knocking cylinder
- Dinan Stage 4 EWG MPPK n55 for sale
- Bootmod3 through phone NO WiFi adapter
- M2 OEM + PE Hybrid Exhaust
- Stage 3 or Stage 2 Turbo?
- VRSF no longer on X-PH?
- Bm3 burbles OEM vs OTS vs Custom
- M235i Part Out!
- Wheel studs
- BM3 Overboost or Fake News?
- In need of some modding advice for my m235 Convertible
- High RPM problem FBO M235i
- 2014 m235i engine seized?
- Does the F22 Dinan intake pass emissions in CARB states?
- Kies s55/n55/n54 crank seal guard
- Upgraded Coils
- M Perfomance Rear Diffusor with M Performance Exhaust
- BM3 Cold Start Delete with GTS ROAR
- Car Burned through Half a tank of gas in 20 Miles!!!
- Bm3 license for sale?
- Is anyone looking for a B58 stock HPFP?
- Delete thread please.
- How to tell if my M235i has an LSD?
- M235iCoolant loss/ engine temperature
- M235 Engine code FF1800
- CTS Turbo F Chassis Race Intercooler **NEW PRODUCT**
- CEL issue
- Evap Readiness
- MHD-Timing Corrections
- *NEW PRODUCT* MAD Intercooler & Charge Pipe W/ Install Video
- ARM Motorsports N55 Downpipe 4" **NEW PRODUCT**
- Oil leak and possible coolant loss...
- How to tell if my M235i is on stock map/tune?
- Water pump fuse location?
- Battery / Tune Issue??
- CTS Turbo BMW F2x/F3x N55 TURBO INLET PIPE **NEW PRODUCT**
- Idle issues cold weather
- Anyone tried the OBX full catback exhaust on M235i?
- Brake feel question; Can you push your brakes to the floor?
- AEM intake
- Active Autowerke Catted Downpipe Worth it?
- Is my car running lean?
- Dinan Turbo Logs
- Dinan turbo/PS1 With BM3 2H tune
- Where can I find a good shop manual for my 2016 M235i?
- Having a nightmare and want to cry!!
- Super Knock??
- Custom/Cary Tune vs OTS
- Malo industries crank seal plate/crank seal guard for N54, N55, S55
- N55 on full E85 with PS2
- Remus Axelback for 2016 M235i
- Wagner Evo 3 Fitment Issues
- M235i VRSF Downpipe & Res Delete Issues
- Malo Industries billet aluminium oil filter housing lid
- 2016 M235i Daily / Highway Hooligan Build Help
- Unplugged wire when replacing chargepipe
- FS: Pure Turbo Hi-Flow Inlet (option 2)
- DME Tuning
- Failing flywheel?
- Want to Clean VANOS Solenoid, but Struggling
- Anyone have boostpipe failure?
- Better fix for the coolant return hose? Can someone send me a broken one?
- Strap on transmission mount?
- Jb4 CEL with catless DP
- MILLTEK Exhaust For SALE
- Oil leaking on to accessory belt tensioner - what could be the cause?
- VRSF 5" intercooler owners inquiry
- Bad lpfp or hpfp?
- Turbosmart BOV Kompact EM Plumb Back
- Flash M235i tune with Bootmod3?
- Charge pipe failure and sensor blew off
- Log review
- Gear Oil 6 speed manual - change intervals?
- Stock Tune and Spark Plug Gap
- Fuel issues
- Does this quote seem kinda high to you?
- Dme error cd9003
- Cooling fan assembly went out
- exhaust flap
- Meth and E85
- Used Oil Analysis and experience with the AFe Dry Panel Air Filter
- 235 (2015) LSD oil fill?
- Upgrade priorities
- Good tune/mod shop in NE Ohio?
- Anti lag possibly bringing new code?
- Procedure for 6 speed gear oil change
- Anybody using Liqui Moly 8100 in their manual transmissions?
- CEL - 12B304 - Lambda probe eating after catalyst activation : Line Break
- JB4 without downpipe
- Wagner Catted Downpipe + BM3
- Is this going to be a problem?
- F23 DIY after watching F22 DIY
- Spark plug wear uneven and possible burn?
- Should this hole be covered?
- Does BM3 Remove BMS Intake CEL?
- Eldor Coils - Anyone?
- Steamspeed STX 76R N55
- Jordan Tuned Custom Rom conversion with custom tune
- Burger Tuning BMS High Density RACE Replacement Intercooler**NEW PRODUCT**
- Advice on HPFP
- xHP app updates, do you reflash?
- Port injection questions
- Anyone Else Hate the Coolant Expansion Tank?
- M235i tuning recommendation
- BMS F series N55 charge pipes for RWD manual transmission cars
- Stock diameter of M240i exhaust pipe?
- BMS F series n55 intercooler
- 6MT sandy/ feels like shaving metal, shifter bushings?
- MAD Charge pipe and Intercooler
- Snow Stage 3 DI
- Dyno results....
- Huge Problem - Need Help!
- Is an IAT of 161 degrees bad? Should i get an intercooler?
- From N52 to N55. What should I expect?
- bootmod3 stage 2+ e30 log help
- How much whp should i expect on BM3 stage 2? (curious)
- Only right side of exhaust is working
- Insight needed (power mods)
- Performance benefit from using 93/94 octane over 91 with Stock M235i?
- Motyl Gear 75W85 For Differential
- Motul 8100 X-cess 5W-40
- Intake codes? And questions
- What should my IAT's be roughly with the VRSF 6.5" Competition Intercooler?
- Help Identifying Codes
- I cleaned my MAF sensor and these codes came up?
- Dorch Stage 2 hpfp N55 and MHD
- Blue smoke problem FBO M235i
- Just a thought. (mhd CAN flex fuel to bm3)
- BM3 Flex Map
- Took my car to BMW service and now my OBD won't connect to my tuning software?
- Constant whirring sound at idle (first gear) which goes away when driving
- Drivetrain malfunction
- Very slight sound when lifting clutch
- Will my car be ok if i fill up E85 from the pump if it's testing a less than 85?
- Is BM3 Stage 2 Race Gas or Stage 2 (E30) faster?
- Bootmod3 Newbie Help
- M235i decat mpe and res delete
- SteamSpeed Turbos
- Redlined after ~10 min of driving
- Can i mix 100 octane with E85?
- engine cover
- Can i run ethanol free fuel?
- How much more power will my car run on 108 unleaded octane?
- New MAD Product Release- 4.0" Downpipe V2 M235 M2 335 435
- Need some advice on fueling!
- Injector Issues
- Is it ok to run my BM3 E30 tune 24/7?
- '16 M235i vert engine cover grommet
- When i fill up my car to use BM3 E30 tune, is it ok if the ethanol percentage in my t
- So i got a 6.5" VRSF competition intercooler for my car cause it was running hot but
- Rough idle, missfire, lean mixture
- Can i drive my car without my DME in?
- Do downpipes change the engine tone of a car?
- Loudest M235i exhaust system?
- I'm getting a hot and cold side charge pipes. Will it help my car run better on BM3 s
- Which map for E30 in m235i F23 RWD Vert
- creaking/ light squeak when accelerating
- HELP Cold start issue
- Needing to Fix my Turbo Flutter
- Spanking new (to me) 2015 m235i help
- Delete
- Charge Pipe Upgrades N55
- VRSF intercooler received with damaged fins, scratched/dented
- Can i change out exhaust tips on my fabspeed exhaust?
- Electric Wastegate Issue After Tuning
- Cleaning the radiators
- Boost Pipe aka Hot side charge pipe
- I live in Arizona and require an emissions test. How can i pass with a catless dp?
- Can i use 100 octane for the E30 map?
- 2022 M235i Tuning / Parts Question
- Can i run the Multimap tune on BM3 if i don't have the Zeitronix ECA2?
- High pitched noise after BM3 stage 2
- Emissions in Boston?
- Ethanol percentage in 100 octane?
- Does octane in tank matter for how much ethanol to put in?
- Scraping sound from new hpfp
- Stage 2 LPFP - worth it?
- Engine Squeal / Squeak under partial throttle
- Coolant woe oddity - Upper rad hose
- Will it make a difference on the dyno if i use 108 unleaded octane?
- Benefits of upgrading hot and cold side charge pipes?
- URGENT,,N55 M235i Super Knocking in cylinders, please help!
- Questions regarding Limp mode
- M235i ZF 6MT
- Do different brands of catless downpipes affect the loudness/sound of a car?
- 2014 M235 Plugs, Coils and Tool Input Please