- help me please keeping getting negative timing during wot
- Knocking at idle top front of the motor
- Max hp from stock fuel pump?
- 335i mhd
- Downpipe Positioning Causing Vibration
- N54-Horrible catless downpipes smell
- Are Turbos Still Very Costly to replace on 08 335i’s?
- Stage 1 dinan plus what?
- Difference between Manual/Automatic Driveshafts
- You Wish Performance
- My money pit - E92 N54 335i RHD build - long term project
- 335i, oil service due and no sport mode in step?
- No clutch pedal pressure
- Needing Turbos Replaced in the Future
- Pistons? Rods? Rebuild?
- N54 335i: Can JB4 auto tune (Map 5) overwrite MHD octane flash?
- 51B0 20912 DSC Signal not plausible: Brake pressure signal
- Is this common for downpipe installs?
- Cheap new lifters on e-Bay, anyone used them?
- Catted Down Pipes
- Replacement water pump longevity
- Rough/failed start help
- 2B2C, malfunction and loud fan
- Using 2 step colder NGK spark plugs on stock configuration?
- 335i e92 M sport stock suspension
- Performance Exhaust (PE) MOD questions
- Failing Thermostat/WP
- Urgent help...please
- VTT GC V2.0 Results on BMS's 135i!
- Which upgraded turbos are the best for AT?
- Possible Tune Thoughts
- New dyno results with BMS's VTT 135i BUILD!!
- So confused about which TCU flash to go with, please help!
- Normal N54 engine sound?
- Vanos caused engine to sieize?
- E90 clicking from front and is speed sensitive. Any ideas?
- Really worried about what I found.
- 2C32 AND NOW 2C6C after replacing both pre-cat o2 sensors. Stumped.
- Automatic Transmission Malfunction
- Single Turbo without an LSD?
- Code P0041 no matter which way sensors are hooked up
- Oil or Fuel on Sparkplug
- Exhaust tips for 325i
- Help - at wits end with running lean fault
- diy oil cooler mod
- Misfires on bank 1 only - Don't rule out your Catalytic converters!
- TD03L4-10TK3 ebay turbos
- Thoughts on an N54 engine swap? Details inside
- Extreme Power House | PIPERCROSS FILTERS Now Available!
- Boost Leak
- Transmission and engine malfunction help!!
- 335i Clutch Upgrades? Conflicting info, Stage 2
- Please help! Crankshaft position sensor
- Whats this hose for?
- Worth it to upgrade FMIC hoses?
- Need help with my 335i
- rear window problems
- N54 dme corroded?
- BMW n54 335i
- Turbo Upgrade; Decision Time!
- Tomioka Turbo's?
- Extreme Power House | New Product VRSF STAINLESS STEEL MUFFLER DELETE
- What else to check while my N54 is apart???
- Can anyone identify what I just found in my engine????
- Avoid Bimmer Software K+DCAN Cables
- Hpfp is it the problem?
- Read boost levels?
- Which LSD? Need to choose fluid
- 2AAF code??
- power surging at WOT / hissing like a train
- Car idle very rough! HELP
- Charge pipe questions
- Superknock Code, Rough Cold Idle, Shadow Codes
- Single turbo oil blow by?
- Fuel Pump error Idrive message after lpfp stage 2 upgrade
- Never again!
- 335is exhaust questiond
- 2007 335I e92 idle surge
- Bay area meets
- Replaced 24 lifters, engine still has LOUD tap.
- Custom Oil Catch Can
- Extreme Power House | BMS N54 High Flow Silicon Inlets
- HELP! Can't install FMIC
- Free Dyno
- is there anyway to troubleshoot if my wastegate is sealing?
- how can I read my boost levels and throttle position?
- Cleaning MAF on N54?
- Single Turbo
- Normal 335i Operating Oil Temp?
- N54 Which downpipe do you recommend? Which to avoid?
- DIYed PE Mod
- Silicone Radiator Hoses?
- Hazard lights flash map 2 with JB4 tuning
- 335is with Catted Downpipes Sounds Raspy Above 5K RPM
- Delete
- VTT "spline lock" crank hub solution available! #SPLOCK
- Is this a rod bearing? (Audio files attached)
- Front Axle Replacement and Seals
- New turbos but still wastewater rattle
- e90 335i surge high rpm
- Upgraded to NGK Plugs
- Looking for a four wheel dyno
- Motul 300v Oil Lab Results
- Requesting Oil Lab Results from Highly tuned cars
- Collision and hood wont open - It's open
- 2008 Bmw 335i slowly leaking coolant
- Does the n54 dynamically regulate boost?
- 5 or 7in intercooler with only bolt ons?
- How do these bearings and splash pan look?
- Long Crank on E30 Mix
- Occasional puff of smoke?
- REMUS SPORTEXHAUST - Graz, Austria Factory Tour
- HKS exhaust causing vibration
- Stuck in limp mode
- Need chargepipe with room for Dinan CAI
- Which N54 rod bearings to buy?
- Shaft play
- Identifying existing tunes on used car?
- N54: Noticed some backfiring this AM... looking for insight
- Is This Wastegate Rattle?
- JB4 - map 4, but no codes?
- 29CE, 2AAF Under Hard Acceleration
- Remus Race- Drone?
- Boost jumping on acceleration?
- 335xi O2 sensor
- ARM Motorsports chargepipe
- Slight spike in AFR Bank 2 Super Knock
- Wastegate or vacuum leak? Please help me diagnose
- Fuel Injector Question
- Latest information on DP Fix...
- least painful turbo options to eliminate wastegate rattle forever?
- N54 startup & low rpm rattles
- N54 Chinese eBay charge pipe... question!
- What sparked the N54 as a Modern Legend.
- Opinions on different inlets
- Change oil weight?
- WARNING!! Check all KING brand bearings before install
- Any reason not to get a cheap $100 ebay charge pipe?
- N54 Timing Slipped?
- Found a Bent rod, can I drop it out the bottom?
- I need a (in car) N54 head removal DIY
- Can the oil thermostat cover gasket be purchased?
- ABS Light, only in Sport mode
- Cool Video - BMS vs. Phoenix E Chassis Charge Pipe
- N54 Charge pipe question (aftermarket)
- Fuel issues on BMW N54
- Mishimoto occ fitment problems?
- Tuners in the LA/San Fernando Valley
- Piston Ring / Wall Honing recommendations?
- Knock Sensor Codes + Noise Developed...what do I even do/think
- Looking for 3" chargepipe with Synapse flange
- NGK spark plug missing crush washer
- STFT Question - Logs Attached
- n54 knocking need advice
- Odd Throttle Response Issue
- I am removing both turbos, what to check?
- Is my HPFP failing?
- DME Code 2A2D LPFP... Please Help!
- New 335is Owner - Exhaust mod ID help please
- Vacuum pump needs replacing?
- Help needed - misfire & fuel pump plausibility
- Pending Oil Cooler Install - Thermostat Change Needed?
- 1320 downpipes?
- E9(x) blower recall question (fuse #77)
- VTT Stage 1 longevity
- Is this a compatible head gasket kit for 2007 335i?
- low voltage
- Adjusting Actuator arms - Ok if i do one at a time?
- My serpentine belt last all of 8 days
- Where to get piston rings?
- Used/Salvage N54 Motor Swaps - yay or nay
- Delete Me
- VTT Stage 3's going into NFZ: 903 whp!
- Having trouble with a boost leak?
- What do the vacuum line on stock DVs do?
- What is the black airpipe called that goes in front of the motor?
- Cheap or DIY Tool to remove valve springs?
- Best way to test injectors for flow?
- EKPM3 Module Coding
- N54 small air filters on inlets
- Does valve order matter if you use new seals and lap them.
- Symptom of bad valve cover gasket (or cover)?
- Black Friday deals
- N54 CHRA
- Are charge pipes from 07-08 stronger than 09+
- My experience with VRSF... There amazing !
- Help with boost leak
- Remote coding, DSC steering angle error
- 2007 BMW 335i Fuel Pump Relay Location
- JB4? Picture inside
- Emission readiness on map 1
- 335 Single Turbo 6766 - 700whp
- Tensioner pulley grooved???
- Can’t get serpentine belt back on...
- power loss on eway, trans lites flash, dealer says its the waterpump?? opinions pleas
- Coolant bleed cycle pressures
- Missfires, No Power, Stuttering, 29E0, 29E1, 29CD, 2AAF [EDIT WITH LOGS]
- DOC Racing TOP MOUNT SINGLE TURBO KIT (6266) Ceramic Coated Unboxing PIC
- "SmarterTurbo" Compact Diverter Valves
- BMS Pedal Tuner; anyone? what say you¿
- VRSF Outlets O-ring Help
- How to properly run 600+hp reliably?
- SPEC clutch Stage 4
- GIAC, Vishnu, or jb3?
- Looking for good mount when using Dragy
- Owners of SMF with MHD idle control
- Clutch Options?
- MHD Stage 1 vs Bone Stock - What Will Wear & Tear Faster Now?
- 2007 E93 cab manual juddering badly under load
- I havent change my spark plugs since 2012...
- 335is Excess oil under the hood (isolated)
- Wierd engine noise?
- Code 2AB4 after JB4 install
- AnyOne Have xhp flashtool Deals?
- Aluminum outlets
- Vtt stage 2 guys need your feedback
- N54 MHD - LTFT rises, STFT drops during WOT?? (log inside)
- PCV delete question, am I missing something??
- Thicker or lighter oil? 0w-40 or 0w-30
- Borg Warner S366SX-3, what can I expect?
- Boost being released at WOT in 1st gear.
- Downpipe install
- CSF Imports Radiator 3717
- Current part number HPFP?
- Strange Noise after Pure S2 install
- Codes 2A98, 3100, 2E69, 2A87, 2A82 and loud ticking noise
- Going limp...
- Oil Filter Gasket Housing Procedure Question
- Turbo whine/howl and 30FF code
- High lpfp psi after stg 2 pump install
- ARM 7” Intecooler and VRSF 7” intecooler comaprison info
- Water pump leaking thru plastic body
- Silicone inlet hoses? Thoughts?
- 6HP21 valve body removal and rebuilt
- Preventive Maintenance items, N54 with 100K miles
- Gushing Oil Leak
- E90 n47 egr valve
- Water Pump Coolant Inlet Pipe
- All VTT V2 GC Turbos move to Mar-M246 Turbine Wheels
- 335is intercooler options
- Fuel-it Stage II Question
- Why do N54 water pumps fail? / Does anyone have a breakdown of the water pumps?
- Coolant temp display. Rixster vent boost gauge, jb4?
- Exhaust piping size and valve control
- So what broke in your car this year?
- Modding 120k Motor?
- Rudimentary clutch questions / upgrade + cost advice
- N54 Inconsistent Performance
- BMS or Mishimoto oil catch can?
- o2 Sensor Codes