- Wagner EVO III Intercooler 335 / 435 **NEW PRODUCT**
- Stock spark plugs running 370+ whp
- Engine Noise
- Valvetronic Supply Shortage+
- X1 E84 N55 Dispersion Valve: "Go Fast Bits" vs Turbosmart
- N55 PWG Hesitation/ Stutter under acceleration - BM3 stage 1 93
- Missing bolt from charge pipe?
- N55 Fuel Injector Replacement
- Replacing xDrive Plastic worm gear on f32
- N55 oil cap leak ?
- Custom E30 Tune & Data-logging
- Stumbling on load
- Newb JB4 logs - running lean?
- light Oil or Grease leak
- n55 cold start RPM dip
- OEM exhaust with AWE midpipe. Bad idea?
- N55 Warm Idle Normal?
- Could JB4 Map 1 cause DME 118602/P2096?
- Replacing n55 6mt with n54 trans
- Intercooler recommendations for N55 engine
- MHD Stage 2+ first dyno results
- xHP Flashtool map?
- MPPK intake vs. Dinan cold air intake
- Driveshaft joint broke and damaged shifting arm bushing mount. How to repair?
- Bootmod3 boost issue e30+ OTS
- Custom CAI & Inlet
- Steering Wheel Vibration @ 60 MPH
- PTF Race Intercooler And Charge Pipe Kit - Now Available!
- Intercooler vs Air Intake
- P1338 Code 2013 335i. N55
- Going e30 this week
- N55 Mosselman oil thermostat + ER oil cooler OVERKILL?
- Short circuit help
- CEL after Charge Pipe Upgrade
- 2014 f30 N55 Bootmod3 Fuel Pressure Issue w Stage 2
- Stage 2 93 log
- EWG Failure
- Small issue I can't seem to nail down
- Check Engine P148F
- BOV Access on xDrive
- Retrofit F80 Carbon Fiber Driveshaft?
- Issue With Filtered Air Intake Pipe
- Best Tune for 2015 F30 335XI
- Turbo Warning Code
- Engine Valve Cover Question
- BMS 5" intercooler and ARM Charge Pipe Questions
- PTF Race Intercooler - Dyno testing and datalogs
- P0100 error code
- P126B EWG?
- Intake Air Temp Sensor: short circuit to B+
- N55 EWG e30 Custom Tune Dyno
- Drive moderately. Increased steering effort. Details and pics below.
- Launch for 1/4 mile
- Drivetrain Malfunction / MAF Codes - Any ideas?
- Dinan Stage 1 -N55 feed back
- Oil Pan Gasket (Additional Work)
- With MHD flash what do you monitor?
- How much is the Cat in the DP worth (335i F30)?
- O2 sensor codes
- CEL Code P112F - Bank 1
- Jerky feeling at higher speeds
- Had a knock detected
- High flow downpipe bad on standard engine map?
- Radiator fan not working
- 435i 335i M Sport Exhaust?
- putt putt putt from exhaust
- What should I do to fix this?
- Need help with Log after charge pipe
- PWG PS2 Roll call
- Best Tune For Catless Downpipe
- N55 TOP SPEED THREAD: What is the top speed you have achieved in your N55 BMW?
- BM3 Stage 2 E30 log
- Trying to learn how to tune my N55 myself
- ABS, trans/drive train power steering all failing at once
- Another Charge Pipe gone bad
- Some help about JB4（code 213601）
- My exhaust is making a popping noise?
- Inlets and Outlets
- Question: Charge Pipe Diameter
- I found this site very informative for E85 mixing
- Dropping RPM and engine shaking
- Random whining from engine
- Pushing around 500-540 whp with custom tune.
- BootMod3 FlexFuel Question?
- 2014 435i warm starting issues
- Full E85?
- VRSF Charge Pipe on Stock N55
- Buy a 340i or PS2 turbo upgrade?
- Nj/carb states Inspection with Awe mid pipe/resonator delete?
- HPFP Stock map?
- ARM f3X Intercooler Quality Issue
- Drive Train Malfunction
- Thinking about going catless
- Blowoff valve
- Bootmod3 Multimap n55
- Rattle around 3k rpm
- No Start, drivetrain malfunction issue. help diagnosing
- 335i 2014. Stiff turning at low speeds after new power steering rack. Any ideas?
- 2014 435i. qHelp reinstalling rear diff
- Just installed a 5.5 vrsf intercooler
- Does Upgraded FMIC Now Need To Be Upgraded?
- Need help finding a n54 engine
- Fuel Pump / EKPS failure
- Best stage 1 turbo upgrade? (n55)
- missed jack point :/
- Maf sensor wires broke off
- 2012 F30 MAF Sensor screw spcs
- Best exhaust for a daily driven 435i?
- Pcv is bad
- xHP Flashtool- App won't load from App Store?
- Size of the intercooler
- Ticking noise
- High pressure fuel pump confusion
- BM3 tune through Ipad?
- Dorch Stage 1 vs Stage 2
- Help interpreting log and rattle noise
- flame map n55
- Over heating issue
- N55 heater blowing hotter on the passenger side?
- Dropped a bit in my N55
- Hoses to replace with waterpump and thermostat
- turbo oil leak repair
- best n55 burble settings mhd?
- MHD Stage2+ Planning, Log Advice
- PTF BM3 FlexFuel Kit **NEW PRODUCT**
- Preventative Maintenance F32
- Overboost / Air Mass Too High / Torque Comparison - what determines target PSI?
- N55 blue smoke from exhaust . Help :(
- 435i N55 Quad Tip Conversion
- Mixture too lean P118001
- How does BM3 Flex Fuel mapping and flex fuel kit work?
- PCV fault testing on N55 valve cover - Fault codes 101F01/118001
- What is this part from inside valve cover?
- VTT Crank Seal Guard
- Charge pipe blew- best metal replacement?
- N55 Engine Swap Options
- Bad misfire after valve cover replacement!
- Bootmod3 burning out DME
- F31 340i MPE (no flap) single side smoke at startup ?
- Need help deciding between MST or Injen intake for 2013 N55
- Will smoke testing the crankcase damage the PCV?
- Cold start for N55 engine - anyone know the operating process the DME goes through?
- M4 and 435i Manual Transmission
- N55 Phantom Boost Leak
- Best spark plug for E30 Applications
- 15' F30 328i Stuttering then Died Wont Start
- Things to look for in an N55 Intercooler
- California Emissions test
- 120408 121533 Error Codes (Charging Pressure Control, Charging pressure ambient)
- Remus Exhaust Question
- xHP Surging Upon Heavy Braking?
- HP70 Swap into FXX N55 BMW DIY
- CTS Turbo Catted Downpipe Question
- FMIC bar and plate vs fin?
- F30 335i M2C muffler mod
- Exhaust Advice?
- Rear hoist attachment on engine
- Eldor Coils
- Halpp What is this broken part? I can hear a boost leak
- CTS Turbo BMW High-Performance Ignition Coils ***NEW PRODUCT***
- Chasing the 400hp goal
- Need thoughts. To turbo or not?
- New MAD Product Release- MAD N55 INLET FOR F CHASSIS BMW M135 M235 M2 335 435
- M sport engine mount question
- Confused on bootmod3 multi map.
- Did I blow my trans or my diff PLEASE HELP
- N55 VAC Dry Sump Option
- N55 MHD Logs (some timing corrections present)
- NO BOOST ON F30 335i, PLS HELP
- VRSF fmic installed but feels less alive
- N55 diy tuning torque limiters
- Alright so the time has come. Oil pan drain striped
- MHD 2+ log on race gas concentrate
- Yet another n55 oil in coolant thread.
- HPFP/Injector/O2 Sensor?
- P0420 Code with catless DP and JB4
- Help with tuning
- N55 running too lean and knock?
- Engine Rebuild F30 128k
- N55 Intercooler seals?
- Intercooler and charge pipe replacement
- Drivetrain Malfunction- Solved
- Loud exhaust advice
- 435i OEM Valve Muffler Bypass
- Ac compressor pulley question
- Speedtech External Waste Gate Only?
- BM3 flex fuel sensor
- Retrofit n55 nozzles (?)
- Transmission fluid change
- Oil leak? Advice Appreciated!
- Turbo stx82r n55 ewg I need more information
- Stock vs aftermarket intake sounds the same, curious why?
- Misfire Symptoms
- Oil near spark plugs and coils
- 2013 bmw 335i mhd tune stage 2!!
- Maintenance advise for 2014 335i.
- Superknock detected... Opinions please
- MAD N55 Inlet Install
- What part of the exhaust is this called?
- Will E9x N55 turbo & manifold fit F30?
- WGDC extremely high
- BM3 multimap Stage 2 and PS2
- Need help with F30 N55 not starting
- JB+ vs. Dinantronics Sport Tuner
- Code 104401 after hpfp
- Pure Stg 2, insanely slow.
- F30 335i Logs - Stuttering, Rough Idle, Power loss
- Failure due to tuning or lack of gasoline I need help with your opinions
- Stock HPFP Crash on 91?
- First data log check Stage 2 E30
- stock muffler catless downpipe exhaust settings mhd? please help:)
- Do I Need to Replace my Radiator?
- Need help will pay anyone that can figure it out!!
- Corroded Plugs & Coils
- N55 big boost kit 3.4 EWG brand new
- Logs show Knock Detected and HPFP crashing with Bootmod3 Stage 2 ACN
- Surging/Misfiring unable to pinpoint why
- Bmw 440i oil concern
- 2014 BMW 335i need help finding my issue !!
- Replacing rear axle shaft
- Meth Injection Suggestions
- DS mode giving me physical resistance on downshift 2012 f30 335i
- F30 N55 flywheel options
- How do my Stage 2 ACN data logs look?
- Bm3 adding the "brap" sound
- EU5 S63s into a 2014 335i
- Mystery metal piece hanging out in my valvetrain
- EWG N55 weird buzzing sound at idle
- Have some Datalogs to be checked out
- N55 mystery piece of plastic found in oil pan.
- New User looking for advice (Data Logs)
- M235i 6MT 60-130 results
- Jump start
- Xdrive to XDelete plus LSD advice
- Intercooler Advice
- Need help with spark plugs
- Just bought my first F30 (N55) *HELP*
- 14 335xi auto, grinding sound
- Thinking of tuning BM3 or MHD. Looking for cons.
- Full E85 Tuned M235i (Stock Turbo)
- BMW F30 N55 X-Drive 8HP70 vs 8HP75 Upgrade
- Issues with MHD ECA
- Intermittent N55 chirping sound under heavy braking.. PCV valve or something else?
- Boost leak??
- 2015 f32 need opinions on to tune or not
- Acceleration problems.
- Issues after Injector and Valvetronic motor replacement
- HPFP Crashing on E30
- Smoke - Oil from or just on exhaust?
- Stage 2 93 OTS Map & Datalogs