- 6MT No Lift Shift
- VRSF Downpipe Question
- inspection problem
- MHD valvetronic system: warning threshold value, feedback control deviation exceeded
- Tips on installing Charge Pipe and Boost Pipe that will save you hours
- Bov clamped closed help
- Exhaust Valve Install Help. pls
- Anyone have the CTS catted downpipe?
- CTS Catless downpipe + bm3 Stage 1
- Rattle at 3000 Rpm
- XHP in too high of hear in Sport mode?
- BM3 Questions
- What type of oil ?
- N55 log parameter bounds
- Hearing a new Noise after WOT
- AEM Water/Meth kit Installation
- VRSF charge pipe N55 bolt size
- 2013 335i Spun Rod Bearing
- 50k mile intake valve photos
- N55 Fuel Supply Drivetrain malfunction
- Need help passing CA smog. Cat-less with BM3.
- AWE Exhaust Review
- Catless Downpipe with Stock muffler n55
- Bad/ rattling cold start sound
- BMW 435i EWG boost spikes problem
- Carbon Build-Up @ 37k Miles
- N55 Vibration Damper Problem
- Rattle under low revs
- Turbosmart BOV Kompact EM Plumb Back
- Coolant line just bursted off....Help
- Borla exhaust
- IATs and Knock. Logs posted
- Oil Filter Housing Gasket- parts & advice?
- Want to go Stage 3, need some help!
- Exhaust only dyno (now with logs!)
- BM3 Map Switching and Flex Fuel is a go soon???
- 435 Tuner
- N55: Spun hub, YAY
- Stalling Problem With Bolt Ons
- Pure Drivetrain Solutions - Stage 0 Package
- Diagnostic Help! Drivetrain Malfunction
- Mixture to rich Error 118002 I need help
- How beneficial are oil additives?
- does anyone have the f30 repair manual or can look up a test for me?
- Precision Raceworks Ignition Kit
- Can I install a aftermarket intercooler on a stock F30 bumper ?
- Downpipes in and out
- readiness monitors showing N/A
- Vacuum BOV on N55?
- Where to Measure - VRSF Catless Downpipe
- MMR Performance billet aluminium products installed
- E-85 Test Kit
- Can someone help me read the Bootmode Logs Please to make sure I'm good
- N55 coolant colour
- N55 6mt transmission upgrade?
- N55 DV+ or BOV for flutter noise
- Transmission Slipping? 8HP45 with upgraded turbo
- N55 Sudden Codes P1290 P0100 P15DF
- Engine Rebuild shop recommendations N55
- Oil temp higher than normal
- Cannot Decide on a Downpipe
- Bm3 burbles
- F30 335i leaking oil.. with pic!
- Stage 3 Fueling, Fuel-It vs Precision
- Who Makes N55 Valve Cover?
- Thin white smoke Catless downpipe
- Bootmod3 anti lag, multi-map flex fuel maps are out
- bootmod3: CustomROM release - Map Switching, Flex Fuel, AntiLag, New Map Editor...
- okay need some eyes on my logs please
- Help I suck at e85 mhd ots st2+
- Dyno Numbers for Custom E-30 Tune.
- Ewg n55 low wgdc, not holding boost target
- Long cranks and misfires N55 F30
- N55 EWG Wastegate Replacement
- Custom tune (Flash only) bootmod3 boost won't go over 2.5bar (22.5 PSI) issue
- 335XI Chargepipe Removal Woes
- Stage 2 93 Octane - 4th gear pull - Sport+ S
- MST V2 inlet on PWG
- BM3 Stage 2 93 vs. Stage 2 E30 Question
- VRSF F30 Intercooler on E92 help
- O2 sensor question
- Overboost - Throttle Closure - MHD Stage 2+
- What is killing my axles?
- New ps2 install. Should my wgdc be this high?
- HPFP not working after new BM3 flash
- Turbosmart DV
- F55 Frankenturbo
- DME Codes Logs Attached W/Pics
- Stage 3 Hpfp
- BM3 stage 1 93 octane log
- Performance Mods List
- Car shaking after spark plug/ ignition coil change
- F32 435xi exhaust flap problem
- AEM WMI setup question (optimal boost source?)
- BMS Stage 1 Compatibility Question
- Bmw 435i f36 bimmerlink/ bimmercode option
- does bmw 435i fbo E30 require 1-step colder plugs?
- BM3 stage 2 93 multimap MUCH more aggressive
- Vargas Crank bolt capture kit and seal
- Consensus on eBay intercoolers?
- 2013 335i F30 (Drivetrain Malfunction Error)
- Drivetrain Error After Installing BMS Stage 1 on F33
- Pure Stage 2 Dyno N55 335i
- rebuilding N55 after bearing spun
- N55 Rod Bearing only after OFHG replacement?
- VRSF 6.5 Intercooler is only held by two screws?
- F30 idle shatter sound
- Rod bearings .... just curious what the experts think
- anyone know what this is?
- N55 checkup
- Possible boost leak
- Compilation of N55 Oil Analysis Results/Reports: Post Your Results
- White Smoke From Exhaust After Hard Pulls
- 118001 and possible misfire
- Burger Tuning BMS High Density RACE Replacement Intercooler**NEW PRODUCT**
- Oil Top Up
- Dorch Stage 3 HPFP Kit
- N54 swap
- I need serious help installing my JB4
- P0171 code
- Zeitronix ECA-2 Install question
- BMS F series N55 charge pipes for RWD manual transmission cars
- Help!! cant figure out whats wrong
- Purge Control Valve Broken Fitting
- 435 with JB4 emission
- ER Charge pipe RWD Auto fits Manual?
- BMS F series n55 intercooler
- Bootmod3: cold start delete + startup roar
- Misfire and rough IDLE after OEM plugs replacement
- OFHG and OCG Replacement
- Rod bearings .... heres the result!
- N55 dybo numbers? MHD
- Dorch HPFP Chirp
- Evap Code - Is this the right part # for N55 F36 fuel breather?
- Need help asap
- CSF Intercooler with non M Sport Front Bumper 435i
- Please delete
- N55 ewg jb4 wastegate error
- MAF sensor
- Oil in coolant tank, oil cap clean
- Bmw 435i Fbo procceding to 500-550Whp
- Cf1541 trans code, anyone?
- Help me read MHD log
- Bootmod3 datalog review?
- Searching for new Exhaust
- 0-60 slower after jb4 + e85, intercooler and charge pipe
- First time BMW owner in PA
- Custom launch control 335Xi N55
- Retrofit Turbo
- BMW 435i fbo high rpm issue
- bootmod3 stage 2+ e30 log help
- Cylinder Leakdown Test
- 100 Octane Fuel
- Random power loss???
- Help, I think I added too much e85
- At last charge pipe failure - New Clunk noise
- WTB M performance exhaust in Australia
- o2 Spacer Post Cat
- Turbo coolant line replacement 11538602578
- 435i stalling out on cold start BM3
- Rod bearing shot ?
- Intercooler install (I am late to the game)
- p00bd code
- My bmw revs high to 7,500 rpm
- Charge pipe in Europe
- Lost a cylinder
- How bad is full launch control on xHP?
- Paddle Shifter Issue
- Vtl crank bolt capture kit and crank seal guard
- Loss of boost for a split second
- CDV Delete Issue
- Turbosmart DV Plumb Back
- Custom Tune Version 2
- Does an f32 n55 sound cheap with just a catless dp and muffler delete?
- Newly tuned - hearing things?
- Pinion Flange Nut to change seal
- Mixture to rich check engine light
- Please help cold start issue
- Air to water intercooler, s55
- Fuel line problem spool fx-150 with pi N55
- PSA: Please read if you have an upgraded HPFP + bm3
- Best Charge Pipe for my car
- Just a thought. (mhd CAN flex fuel to bm3)
- Light Blue Smoke problem FBO M235i
- 2013 335 won't engage Park (P)
- O2 Sensor Monitor Readiness Issue - BM3
- Turbo transformer vs Bootmod3 stage 1
- AIC controller n55 files need help finding
- CTS Turbo Chargepipe Assistance F32
- Best tutorial on how to add mhd bef to jb4
- Put the wrong transmission in my car?
- Fuel Leak!
- Best Aftermarket LPFP
- Ekp module
- Share your 0-60 times
- Help! - N55 - New Plugs - Missfiring **RESOLVED**
- Bootmod3 or JB4?
- F30 N55 PWG BM3 Stage 2 low boost on high rpm
- Factory Coils or Upgrade?
- Buying my first N55 - 2014 F32 435i
- N55 Xdrive con rod bearing parts needed?
- F30 N55 PS1 tune options
- Best catback for daily driver
- RPM limit
- ProtuningFreaks Intercooler
- 2015 335i P1017 and and P10E2 faults
- BM3 Stage 0+ vs MPPK
- Lambda probe before cat slow reaction 128901
- Eccentric shaft non-original
- Wife's 335i N55 is misfiring, need help please! Logs attached
- el_couzin's N55 mods and logs thread
- New MAD Product Release- 4.0" Downpipe V2 M235 M2 335 435
- Check Your AWE Muffler For This
- Fault code FF1210
- GS6X-45BZ question 🙋*♂️
- 2015 F32 435i N55 PI AIC1 Controller - Car won't start
- AWE Touring Exhaust + Mid-Pipe + Fabspeed Sport Cat
- What do you think of these upgrades?
- bm3 stage 2+ e30 map log
- Muffler and resonator delete on 435i N55
- Cel keeps going on and off
- Make N55 Exhaust Louder
- Tune Recommendations?
- Major Boost Leak + Codes
- 123511 Stiff EWG Wastegate
- 1A2108 Electric fan self-diagnostic Stage 1: Light Fan Error
- Bootmod3 stage 1 CEL after a week (high flow cat)
- Passing emissions????
- Rough idle engine shaking after car is warm
- Fuel rail pressure drop/// please help
- No Boost on random starts
- N55 Pure Stage 1 upgrade
- Oil in coolant - oil cooler thermostat gasket?
- Need ideas on how to fit a electric cutout into the stock exhaust
- Valvetronic system Issue
- Reccomend exhaust mods
- N55 Chargepipe for 335i?
- Log Review Help please!
- AWE muffler N20 on N55
- N55 - Intake MAP over 100inhg but seemingly no boost leaks? Logs provided
- Dorche stage 1 HPFP caused p0001?
- Hard acceleration stutter - 2015 335xi MT
- Just flashed MHD Stage 2+, can someone review my log?
- MPPK p00bd
- Akrapovic Servo Motor Install
- Engine Misfires Learning Opportunity
- Orange to Lemons intercooler comparison:
- HPFP crash
- 2015 Cold Air Intake Problems
- Oil on spark plug threads