- Incorrect muffler delete procedure?
- Jb4 ewg and Bluetooth connect kit N55
- Front Mount intakes
- JB4 question
- Finally Getting a 335i N55 Daily Driver - Immediately Shooting For 500hp
- N55 Installed new plugs & Coils - getting misfire codes
- What oil to use
- delete
- BM3 or MHD?
- JB4 + MHD Install Questions/Advice
- Should I bother with an intercooler upgrade?
- F30 335ix Modification Questions
- Dinan mid-pipe, will it fit ?
- Constantly getting mixture to lean or rich with E85
- MPPK to BM3 Stage 1, 93 otcane
- JB+ - Engine Lugging
- TTFS| Introducing N55 HPFP Single Pump Upgrade
- Symptoms of bad plugs/coils
- MPPK >> JB stage 1 >> BM3 stage 2 review
- MHD Help
- Quick VFSF CP install question
- Code 120308 with K&N intake.
- Launch Control not working/Misfiring??
- Rear wheel bearing failure question
- VRSF Race Muffler Delete Development! We need your help!
- BMW turbo replacement, but dealer did not change oil/oil filter?
- ***OFFICIAL Ignition Coil Packs Thread***
- BM3 logs and fuel trims
- Older JB Stage 1 N55 - With USB
- BM3 Custom Tune Review (F30/N55/PWG/6MT) - JWTuned
- BM3 vs MHD - ots tunes
- What mode offers the best performance ?
- going dinan s1, should i get the mppk first?
- What's wrong with my launch
- Blown chargepipe...OK to drive for a few days with a busted CP?
- Car Breaking Up Stage 2 BM3
- EWG vs PWG - model year vs construction date
- Downpipe gasket/seal replacement after multiple install/uninstall?
- N55 EWG Dp Fix
- F30 xDrive N55 with BM3 - DSC Kicking In?
- JB4 and WMI
- WTB : used MPE M performance exhaust for 435i / F32
- Dinan Sport install issue
- MHD latest sgt1 version users?
- New Release! VRSF Stainless Steel Race Muffler for 335i & 435i F30/F32 N55
- Oil Level Warnings
- Oil cooler change out
- Dinantronics to stage 1 BM3 worth? f32 435
- BM3 Stage 2 OTS issues
- Any idea if this is suppose to do this?
- Flap not opening for MPE mod
- Help on piggyback tune
- MHD help????
- What is Your Ideal Exhaust?
- Best catless down pipe for burbles
- VRSF Race Exhaust Review
- FMIC O-ring Direction
- MHD daily driver review?
- Anyone else have their TMAP sensor die as a result of a CP failure?
- 93AKI + Meth on BM3 PWG 2H 93 OTS
- Bootmod3 Burble With Stock Cats Settings
- Chargepipe with BOV spot o.O
- Where/how does MHD save/store original DME programming?
- HELP finding part number for coolant hose
- Possible valvetronic system issue
- New to bootmod3. Need OTS tune recommendation
- Rk tunes or BM3?
- Does anyone use the bm3 cold start removal?
- Just bought a used 435i Conv; Considering Burger Stage 1
- Burger Tuning Piggybacks Comparison Chart & New Warranty
- MHD Custom-Map
- HELP_flashed Bootmod3 for the first time. Engine sounds weird. errors
- LSD from early e90 335i fit in a F30 335i?
- Installed MHD... burbles during downshift gone ?
- Intercooler and CP Recommendations
- JB4 Manual Install
- Mpe Plus Cf Mpe Tips
- BM3 help please
- Burger Tuning Stage 1
- F30 JB4 Steering controls
- Boost pressure question
- Is my intercooler cutting it?
- Dinan Sport Wonkiness...
- BM3 custom tunes
- Anyone try polishing your oil filter housing
- Help! Exhaust Mod for 2016 435i Gran Coupe
- M235i M Performance exhaust on 335i?
- Dinan Exhaust (Muffler) Install
- bootmood3 warranty question
- Upgraded fmic and coolant fan?
- ER Oil Cooler Anyone?
- F34
- M tailpipes
- 435i catless downpipe
- Burger Tuning Billet Tips
- Recent pricing of MPPK install in the DC area.
- Should I tune?
- 435i EWG with JB4 map 5 not hitting boost target!
- BM3 Stage 1 power?
- Help with Codes thrown
- Rear windows
- F30 N55 charge pipe replacement - HELPP
- N55 435i M Performance Exhaust - 339 vs 340
- MHD Burble Settings
- Automatic Transmission Oil Leak
- Intakes with louder turbo whirl that don't throw CEL codes???
- Are these the correct exhaust clamps for n55 DP?
- Charge Pipe Thermal Tape
- bootmod3 - Boost Reduction by Gear
- F30 335 xDrive Anybody blow up their front axle bearings?
- PWG N55 vs N54 boost control setup
- Boost leak fog test question
- Best place to get 335i MPE
- BMS Black Chrome Tips
- JB4 with BM3 Flash Tune Question
- JB4 + BM3 = CEL and warnings?
- Stock M2 Muffler on 335i (fitment?)
- The most reliable and best fitting charge pipe at the TB and IC
- Fueling issue please help
- MPPK next step
- BMS Stealth Methanol Tank question
- Vsrf downpipe fix / catsim
- Bimmer Performance Center Flashing Instructions Update
- Loud clicking noise during decelaration in low rpms
- Best coils to use for PS1 install
- F30 335i JB4 misfire & fuel pressure codes
- M-sport Exhaust Dissapointment
- PSA: Before you buy the GoFastBits DV+ diverter valve
- MPE - M235i Vs 335i/435i
- Need an opinion on a situation, Fi exhaust welds broke
- Check engine light on car won't start
- delete
- MPE or AA axelback
- Active Autowerke OBD Flash Software Update
- Vrsf 3.5 inch downpipe
- JB4 Install Question - Not Using OBD Connection?
- N55 HPFP Single Pump Upgrade - whose running it?
- CEL from charge pipe install?
- Info on F30 335i 6MT transmission/upgrades
- CP and IC Install Wed. 7/25
- Question about ewg & pwg?
- forgot to install black cllp on turbo to intercooler pipe... bad?
- charge pipe and fmic install got drive train malfunction on idrive
- JB4 vs Bootmod3 or MPPK
- MHD trouble flashing!
- VR Tuned - Flash Tune
- Bootmod3 Burble with Catted Downpipe
- ER Turbo to intercooler. How much faster?
- NEED HELP! FC 0x101F01
- turbo to intercooler piping replacement
- Can i get a custom tune on a jb4?
- Getting ready for some performance mods
- VRSF F Chassis N55 Turbo Outlet Charge Pipe Upgrade Kit Now Available
- Intercooler Meth Kit
- Jb4
- ER Oil Cooler Upgrade- oil temp drop?
- Remove BM3 and license before selling car?
- BM3 or MHD
- Dinan vs JB4
- Downpipe choice
- Is it wrong to run a FMIC, CP, and DP on stock tune?
- Boost leak issue
- CP, IC and DP install help
- JB4 +MHD Backend Not Making Enough Boost
- Vivid Racing Reflash
- Plastic engine parts to replace?
- Potentially High Coolant Temperature Problem?
- 435i akrapovic - Looking for catless downpipe
- M235i MPE fitment on 435i??????
- Smell from downpipe
- New 15' 435xi M-sport owner, car is SLOW
- Bm3 vs custom tune
- Tapping/Knocking transmission tunnel noise at low rpm
- *** OFFICIAL bootmod3 de-cat with OBD readiness THREAD***
- MHD N55 EWG OTS Maps on Dynojet
- jb4 + bef vs BM3
- bootmod3: Overboost and throttle behavior - PWG 2H OTS
- BMS Titanium style tips after a few months
- 2014 F30 330d modification advice
- Mod for additional support for the stock charge pipe lip
- Loud pop, no boost, vibrations, lots of codes... HELP!
- Downpipe
- Resonator delete
- FS N55 PWG Rev 4 Harness A JB4 - SoCa
- General performance questions
- TorqByte CM5-LT Installation Questions
- VRSF Chargepipe Upgrade Kit 12-17 BMW M2/M135i/M235i/335i/435i & XI F20 & F30 N55
- Agency Power Cat
- F30 N55 MAP Sensor Pinout/Wiring Diagram?
- Warranty Claim Denied - ECU tune found
- Octane Booster and Superknock?
- Jack stand recommendation?
- Newbie
- Boostane Vs E85
- *** Boost/Torque by Gear (% Reduction) - New Map Configuration option - bootmod3 ***
- Cel after BM3 flash
- Charge Pipe question......
- Newb question... simplest way to make my car sound better?
- Muffler delete and j pipe impressions
- MHD Fault Code
- Extended Warranty = no mods?
- 328 to 335 exhaust conversion problems
- Need Suggestions for more power
- Exhaust installer in Los Angeles area who won’t ask questions?
- Where to purchase N20 3.5bar TMAP and adapter?
- Anyone have a CG CATTED PWG Downpipe?
- Best $1500 budget to improve sound and performance?
- Got a check engine light for a sensor, CPO replaced the ECU
- dinan intake for more sound
- 11 second F30 STOCK TURBO
- Jb+ or Dinatronic sport tuner w/ mppk
- Used Car and possible Tune?
- F32 ER Charge Pipe?
- VRSF 5" FMIC Poor Fit
- Bootmod3 piggyback?
- 2013 335i rod bearing failure, need new engine
- F32 HELP! DINANTRONICS Sport App ??
- Help, turbo issue!
- 335i Private seller with 58k miles
- How to: TorqByte CM5-LT Meth System Install
- Drivetrain malfunction map sensor
- P0107 Error: Manifold Absolute Pressure/ Barometric Pressure Circuit Low
- My Tuning Progression: From 4 to 6 Cylinders and JB4 to BM3 (Dyno Results)
- Spark Plug Options for N55 Engine
- BMW (N55) Engine Analyzer Recommendations?
- What is the next step after CAI, CP, FMIC, DP and tune?
- Catted DP & CEL
- Need advise installing M2 muffler on 435
- N55 EWG connector wire pinout?
- Sorry posted in the wrong sub.
- Fuel Pump Help
- M Performance exhaust HELP!
- F30 335i exhaust
- 2014 435i M Sport drivetrain malfunction
- Flashed N55 BM3 stage 1 and MT feels smoother
- MPE vs. Remus?
- NGK vs Beck/Arnley Ignition Coils (before tuning)
- 540i E-Series Valve Cover on my N55. What?
- Charge pipe suggestions in EU?
- Paddle shifters both shift up
- Someone needs to hurry up and release a smaller Stage 2 turbo.
- Quaife LSD Differential build and install
- What Ltd slip is everyone running?
- F30 N55 Meth nozzle install - ER charge pipes
- Bms stage 1
- Question on OEM downpipe size comparison...
- Ignition 12v switched source - Front engine bay fuse box
- Trouble Connecting N55 JB4 extra EWG wire
- Fuse size question
- *** bootmod3 - OBD Agent Update, faster flash times ***