- After stage 1 MHD, corrupted DME
- Post cat O2 sensor mix up after downpipes...
- VRSF stainless steel inlets
- oil temp not working
- JB4 Antilag install with bluetooth connect kit
- Loose power steering pulley
- Remove please.
- How do you install the DP fix sensor?
- could it be a clogged pre-cat?
- Just Another N54 Misfire...
- New MMP Record 690whp on only 27psi with stock engine
- Camshaft inlet markings? Code 2AA4
- Custom Gauges with TestO by pheno
- How can I tell what Auto Tranny I have?
- What is the rattle?!
- Whistling noise and high crack case vacuum
- FBO Auto E93 durability question
- MHD ? With catted DP's
- White smoke! Help me.
- pro tuner can't get boost over 0.8bar, why?
- Clutch Bleeding
- MHD Newbie Could someone please check my logs?
- Question on ADE 5bar map sensor
- Downpipes e92 onto a e90
- eBay Index 12 injectors
- "Stage 2.5" N54 LPFP On ST 26 PSI!
- Move over VBOX, Dragy is here!
- OBD issues, cant communicate with ecu.
- Did I fry my ECU?
- Finally made the 600 club!
- Build question
- TMAP Sensor O-Ring Keeps Tearing
- Help downpipe install (rusted bolts)
- Diverter Valves - Is this Normal
- MHD Tuning - Powering Android device whilst plugged into OBD
- Preparing to do my DP's this weekend, do I need new Vbands?
- Just another top mount build? ACF top mount w/ EFR 7670
- 02 Sensor Wire Harness Cut Bank 2 Help!
- Engine noise after Intake cleaning, and new crank seal (With video)
- Best sounding exhaust for E92 335 with DCT?
- Flywheel bolt arrangement
- JB4 Hazards Lights Flash
- N54 2aa4 Please Help
- List of vendors that offer Cobb ProTuning or E-Tuning
- LPFP upgrade worth it?
- Exhaust note quieter
- Water Pump Hose
- DP Fix install wiring for easy removal
- "54c6 oil wear" Transfer case adaptation?
- Does this look like a blown head gasket?
- 2007 e90 N54 code 2A9A and 3100 crank no start
- Doing valve cover...what else while I'm in there?
- Leaving IBS unplugged
- Auto trans service...which of these fluids?
- JB+ or JB4 for Stage 1?
- OFHG - need RTV or no?
- Belt Tensioner - silver pin?
- Coil swap or wait?
- Hitting 250+ Oil Temps
- Billet valve cover for N54
- 710N Diverter Valve Experiment
- I need to top off my 2007 335i coupe - my last dealer receipt says 0w-30
- NEW PRODUCT Burger Tuning (BMS) BILLET EXHAUST TIPS FOR E9X 335 Now Available!
- Venturi Function
- N54 Full Bolt On Aftermath
- ACF Bottom Mount Twin Scroll Dyno
- Rear O2 sensor cable going to DME?
- Has anyone installed the Vargas shotgun yet?
- MT diff in AT?
- Items to keep on hand
- Budget Build Target 425RWHP Looking for advice.
- VSRF FBO WHP Expectations? 500HP Seriously?
- ***********
- real, safe tunes now days
- 1/2 Engine Malfunction
- 30BA code - any advice before it goes under the knife
- N54 Running Terribly, Service Engine Light
- Mfactory twin disk reviews
- N54 blew up?
- Does my jb4 log seem right? Please chime in
- Hpfp or hpfi
- Statafied charge mode
- Too rich on one bank? Smoke but smells like dirtbike exhaust
- Cracked valve cover issue
- Vanos Wiring
- Accidental downshift
- BOV for ECS chargepipe?
- Pure Stage 1 and Stage 2 Turbos?
- Misfire Woes
- BMW: Valve Cover Gasket Replacement DIY (Step-By-Step) Easy!
- Multiple drivetrain noises with multiple symptoms...6MT
- N54 turbo "install kits"
- Two codes, big problem
- VANOS error codes?
- Boost Pulsating?
- Can't catch a single break...
- 3.08 to 3.46 Final Drive ratio
- Bimmer Performance Center MSV80 DME Cloning
- E90 M3 exhaust on E92 335i?
- Charge pipe and need for BOV
- Pure stage 2 DD N54 - now High Flow
- Fuel it stage 3 install help!
- Motiv Motorsport: First to show 1,000whp N54 on Dyno! | 1/13/2018
- 2 x KOMBI errors A3A9 and 931B no sport mode
- Catless downpipes (DP) plug and play?
- MHD-Any need for additional scan tool like Foxwell or Carly?
- NGK spark plug product code?
- Foxwell Scanner Read Transmission Temp?
- Fuel injector cleaner?
- N54 Power delivery issue
- Noise coming from clutch/flywheel
- rear O2 code with catted DPs
- Jb4 Pump Flash and E85 question
- ?
- MMP Outlet/Inlet Combo Issue
- E85 JB4 questions- evaluate datalog
- 2C39 & 2D2E Codes..
- N54 reliability for modding on stage 1 tune
- Google & MHD customers **updated see post #5**
- 335is 3.08 to 2.81 final drive?
- ProCEDE and MHD
- Front end vibrations wont go away -- NEED help.
- MAP Sensors - How Many?
- Clutch install help
- Help tracing down part / part #
- Stiffer Gas Pedal
- N54 No Coolant (HELP!!!)
- Limp Mode/Overheating Question?
- Power Steering Delete
- Which style camshaft should I use on my N54 rebuild?
- Maintenance recommendations for 100K 2011 335is
- VTT n54 crank bolt capture
- AEM Meth safeguards. What method did you use?
- Lower charge pipe too loose?
- 30FF turbocharger, chargeair pressure too low fsult
- 2018 VTT Announcements/New Products
- Misfire went away??
- Mhd log help please. Just had wastegate adjust so it wouldnt rattle. Stage 2 +
- Can you do a MHD flash over Procede on valet mode?
- Uro Parts Valve Cover
- Very odd Oil leak. Any ideas where its coming from?
- Coolant Leak and OFHG replacement fun!
- What is this residue under engine cover?
- MAP sensor wiring issue
- Mixing 5w30 with 5w40?
- Lambda Control Bank 2 code
- Engines out, what do I replace?
- Let's Mod!!!, (PRE-MOD list before I pull the trigger on a 535i)
- M3 LSD 3.15 diff into DCT
- Transmission oil return line
- Oxygen Sensor or ECU?
- Possible to do a single front mount turbo??
- Question about PE exhaust with catless down pipes keeping secondary cats
- Compression Test Questions
- MHD help in SoCal
- My first log
- Clutch replacement time
- Blown Top Radiator Hose in the worse spot!
- Best Cooling System Upgrade
- 335i starting problem
- please tell me what type or index injectors i have
- Twin disk longevity
- Input on if O2 sensor problem or something else
- Engine Malfunction Mid Race
- Miss firinging with new ignition!?
- Weird fuel pressure readings after Stage 2 bucketless LPFP
- Lower Coolant hose on Expansion Tank, O-Ring size??
- Where to buy a new original HPFP online in the USA?
- MMP Engineering Chargepipe Upgrade Kit for N54 - Detailed Review
- MMP Engineering 3" Catless Downpipes for N54 - Detailed Review
- Differential bearing question
- Afr problems and 2c32
- 08 e92 No start, crank only. ( fixed )
- Aluminum Valve Cover?
- Pure Stage 1Turbos
- HPB LED Giveaway -Angel Eyes | LED Interior Kit | HID KIT | LED Kit| ENTER NOW!
- Help deciding on exhaust setup for E90
- Transmission Swap
- how do you check if your car is "leveled"
- Is anyone running Pure stg2 high flow without 2" inlets?
- Never clean valves again?
- Wrecked E92 wont start
- Forge or Turbosmart?
- LTFT High!
- Oil leak/residue around intercooler
- Which Upgraded Twins And Which Upgraded Coils
- Drag Racing Advise - FBO E91 Wagon
- Stage 1 Tune without FMIC, Experience?
- Quiet high pitched vibration between 1.3 and 2k rpm
- Just got a 2AC7 & 3100 code after replacing VCG and PCV valve...
- Weird noise (Video Inside)
- Dp fix help
- Jb4 tune and downpipes check engine code
- Oil Leak
- 1790 Resonators
- Ideas for a DIY Custom Intake?
- E85 question
- Stock resonator question
- Need Help With E85 PI Fuel Line
- I want my 335 to be louder, but not drone a bit.
- Sold 2008 335xi - Many parts available
- Engine-DME Motor Electronics Fault
- Corrugated Fuel Hose Help
- I love this exhaust!
- Hmm.Take a Look at this Water Pump and tell me what you think!
- Pierburg solenoids, no boost
- Mounting OCC
- Another spark plugs question...
- AT starts in third gear? Please help.
- Anyone Running Av Fuel?
- 1792 Resonators to OEM exhaust
- N54 w/M3 DCT!!
- JB4 keeps going into failsafe!
- n54 2008 engine malfunction
- Exhaust wrap
- MHD or INPA for Data Logging
- Elusive Fault Code 2aa4, P13BA
- PE Mod on E92 335i questions
- overboosting no codes.
- E92 335i whooshing noise but no codes
- Persistent code 2fbc, what could it be?
- Please help identify this noise!
- n54 long block differences between the 135, 335, 535 and x5?
- Inlets and mhd ots maps
- 30ff and 002aaf codes thrown, car in limp mode
- Who here has a single barrel shotgun?
- Latest Wastegate Rattle Fixes?
- What is the holdup with MHD's Bluetooth support?
- Whooshing at low RPM after adding silicon inlets
- Radio not working
- Newbie Here HELP, e92 m3 suspension and e92 335i suspension
- Anyone compared intercoolers ?
- Is this a problem?
- JB4 Stages??
- 1pc Propshaft/Driveshaft- Who is or has ran one.
- Valve Cover Gasket replacement with RB/BMS PCV upgrade?
- Build date of car based on transmission?
- Who here is moderately/heavily modified with over 100k miles?
- Car won't crank/start post MHD/Stock flash
- 30BB code and 3 cylinder misfires?
- Custom shift point settings/shift points
- do these cats look gutted ?
- Looking for this magnaflow exhaust, no part #?
- Hissing Sound After Downpipe Install
- Issues with injectors
- Turbo Oil Lines
- Turbo inlet relocated cold air intake?
- Installing jb4 replacement chip
- Opinion on Diag? Stumped...
- WTB HPF V2 or REMUS mufflers