- DME Codes
- Turner CF Engine Cover - B58
- 340ix REAR DIFF LEAK
- Replacement spring for paddle shifters on M-Sport Steering Wheel?
- 600hp 93octane Build
- AFR Fluctuation after installing KN Filter
- MPPSK vs AFE vs Remus etc exhaust recommendation??
- xHP Flash Failed - Transmission Malfunction - Car Won't Start!
- intercooler punched in?
- My 440i has been accelerating
- 2018 340i xDrive BM3 MM S2+ dyno
- 2020 F36 Digital 6WB Kombi and HUD?
- wastegate stuck, oil in chargepipe
- Dealer locked my DME
- Which manual trans. fluid?
- 340xi feels sluggish/clogged after rear exhaust install
- MMR Performance Oil Filter
- M2LPower Speedtech JB4 BM3 9s street tires
- Stage2+ Advice Needed
- Anyone using BM3 for its "logging" but has MHD flashed for its tunes?
- 2016 F30 B58 - quad tip exhaust
- Rattling noise on acceleration
- 2014 N47D20 - turbo charger need repair?
- Dinan Handheld for the B58M0: My Experience
- Stage2+ Charge Pipe?
- is a b58 worth it?
- BootMod 3 Flashing
- Replacement charge pipe coupler
- Does my 440i have a downpipe?
- Tune Questions
- Roll Racing & Gearing
- MHD Flashing issues - Need Help
- VTT Silicone CP
- Tuned B58 Service intervals
- p1200 code
- High ethanol content (<70%) : hard to cold start
- MHD logging IT related questions
- CSF BMW Gen 1 B58 Charge-Air-Cooler Manifold **NEW PRODUCT**
- Shifting Too early issue
- Salvaged 2017 340i Purchase Advice - PPI and Tuning Info
- Bms gen 1 b58 intake manifold
- bm3 vs mhd
- MHD Flash, think im screwed right now
- Oil on plugs (PCV related ?)
- F31 Wagon B58 Swap Project
- Stage 2 loud whistle
- PCV delete kits, which?
- M Performance LSD fluid/oil type??
- Used Active Autowerke DP has holes??
- B58TU2 hpfp
- BM3 ECA (Flexfuel kit) with Dorch HPFP
- B58 Overfilled Oil
- Stainless Steel Midpipe+Straight Pipe B58?
- alibaba 3582r hybrid
- Best turbo choice for 93 oct
- Front Lip screw sizes F32
- Wheel Bearing Torque help.
- Downpipe Gasket
- (HELP)Weird noise after spirited driving
- Engine oil analysis result
- PCV warranty extension by BMW
- 12B304 & P0036 still on after O2 sensor install?
- BM3 support for Spool/XDI injectors
- XHP questions
- Help me pick between 2 Intake options
- bootmod3 - Black Friday 2023!
- expected Gains with down pipe
- Can't find linear throttle mhd??
- Help deciding Doc race Turbo kit
- Question relating to a logging parameter
- gps no signal
- ZF8 Trans Upgrade
- Exhaust options f36
- high pitched screeching noise after shutdown
- Dup, Please Delete.
- FYI - "Important Limited Warranty Information"
- downpipes with HJS cat
- Exhaust Smoke HPFP Install
- Catted downpipe question
- Flashing CEL: 120408, 140001, 140031
- MPPSK valve stuck open
- B58 GEN 1 - BMW recall erased my tune, can I reflash (MGFlasher)
- Gen1 stock turbo B58 1/4 mile record
- Best Axle Back Exhasut
- Dissapeared Drivetrain Malfunction
- B58 xDrive+Wavetrac LSD=best mod ever
- Best year for B58?
- LSPI / Super-Knock @ B58 - State of knowledge and preventions
- tuning stage 2
- MHD Stage 1 93OCT timing corrections
- MHD Sports Cooling
- Turbo upgrade time. DIY swap help
- CTS Turbo chargepipe oil residue on coupler
- New MAD Product Release - F body B58 Turbo Inlet Upgrade
- B58 Gen1 93 Oct (Only) Turbo Options
- Video on common tuning questions and data logs
- Akrapovic B58 downpipe for OPF cars?
- cy1 correction issue low boost low timing E30
- Turbocharger coolant pump shutoff - blockage
- oil leak after dealer replaced oil pan 2014 f15 x5 xdrive
- M240i vs 340i MPE mufflers
- B58 Cylinder Head Problems..?
- B58 Oil Filter Housing Replacement DIY Tips
- Bm3 log reading help
- GESI catted downpipe in California?
- is LSPI a thing when running MHD OTS st2 map?
- Running rich ?
- MHD flasher. Setting the regional time
- Turner motorsports valved exhaust
- BMW 440i - Fuel consumption seems noticeably worse at low speeds
- MHD Antilag
- 440i M Performance exhaust
- B58 broken camshaft / vanos control valve help needed!
- Pure stage 1 turbo question
- Show me your b58 engine bays!
- Help! Engine codes 191C02, CBD309, and 21A02D
- Transmission service time. Which 8AT do I have?
- Cylinder 6 misfires
- B58 p112f CEL after changing pcv diaphragm
- Best traction improvements for Stage 2 RWD B58
- 440i MPE - Valve/Exhaust Rattle in Comfort
- Diagnosing shudder and Chassis codes etc
- Nostrum injectors
- Radiator(s) questions
- Hot-climate intake - air filter difference
- New DO88 Intake Manifold (B58 Gen1)
- AA catted downpipe, wrap?
- BMW f30 1.0 n47
- PCV delete, dump to exhaust?
- Exhaust flaps unnormally opening
- B58 misfire on 2 cylinders during/after low fuel!?? Fuel quality!? something else!?
- DME Not working
- Why doesn't MHD have a 91 Stage 2 HPFP like BM3's 91 Stage 2+?
- Really stupid B58 exhaust idea. Would love second opinions
- BM3 custom multimap
- Flowmax 2.5+ build help
- Metal on metal sound when engine is hot after pulls?
- Mppsk exhaust and tune questions
- HELP-Timing corrections B58 MHD
- B58 blowing air 2nd gear
- Weird noise after pte 6466 install
- Valvetronic exhaust
- MHD coolant mode option
- BMW B58 BM3 New OTS Tune?
- Fuel it stage 2 vs tu hpfp
- X3 M40 New MHD Stage 2 + E40
- New CAI causing lean fuel/ fuel trims out of whack? LTFT & STFT
- New B58 owner, PCV/Oil issues
- White smoke out exhaust after new turbo
- ARM Motorsports B58 Intake + Inlet **NEW PRODUCT**
- B58 Camshaft position fault
- Air Fuel Ratios never dip below 13.8!!
- Oil at 150k mi
- Chirp sound before operating temp
- MP Exhaust Tips on Standard System
- Severed wire
- 11C004 Quantity control valve, activation: Line break
- Tracking with a Stage 2+ B58 - should I be worried?
- Custom tune response time. What is and is not acceptable
- Fuel it stage 2 No alingment dowel
- PCV Diaphragm and Cap Replacement
- P13C0 Code 2017 BMW 440i B58
- Help Identifying Trim/Duct Part #
- Can anyone get components for a dorch eca flex fuel kit?
- Actuator exhaust valve control spring (Barrel)
- 5 in downpipe vs 4.5 in
- Muffler bracket snapped off
- TU HPFP with Stage 2+
- Anybody use CarQuest oil filters?
- Best Flex Fuel Kit for manual Gen1 B58?
- CTS Turbo downpipe defect? Need suggestions
- Help Me Find a Stubborn Boost Leak Issue
- AA downpipe Question
- B58 - 118001 and 21A02D, car runs bad
- ARM Motorsports midpipe 440i
- Question: What is this?
- LPFP upgrade
- Which engine oil is safe to use if my choices are limited?
- What's better?
- Non CF tips?
- Will a High Flow Catted Downpipe on stock tune throw a CEL?
- M-Performance exhaust worth it? B48
- First time logs
- MHD Stage 2 > 2+ - Burbles act strange
- MPPSK without tune
- My California Smog Test Experience With A Modded Vehicle
- Should I go ahead and upgrade to LSD to my xDrive?
- Flex fuel kit needed?
- factory rear muffler limitations(340)
- Pure 800 cast flew to the angels
- Bootmod3 REV2 Board Announcement - New Video
- Stage 1 E30 tune DATA LOG HELP
- What's all needed for PI
- B58 Intake Manifold Help
- 6MT Gear Sensor code?
- PCV catch can and/or CCV catch can, why both?
- Log review - WGDC% oscillation
- Gen1 B58 turbo replacement question
- Received Ross Racing V1 kit - QUESTION
- Problem with misfire
- Injector replacement without tool
- Timing Correction Issues MHD (21A02D)
- F32/33 Vanos Solenoid replacement
- Rattle in rear of car
- 340i left hand exit single exhaust
- Dropped Flashlight In Engine Bay
- Bosch injectors help
- B58 Dinan turbo inlet
- Exhaust Valve Short to ground Issue
- BM3 Stg 1 vs DAW V2.5+
- Cracked oil filter cap from overtightening - how screwed am I?
- Motiv Reflex Aux1 Output
- What is "WGDC P Correction" exactly
- DAW Flowmax+ - V2.5+ offer
- 500 whp on ACN 91
- Multiple DME error codes
- custom cold air intake piping and filter/cone relocation¿
- Check timing corrections on stock
- b58tu pump wont sit
- BMW 340i M Sport Package Modification Recommendations
- Legit use for Flex Fuel Map? ...or no?
- Dynamic autowerx bmw b58 gen 1 (new gen) ultra flow 6769
- Car won’t start! Need help!!!
- New here
- DYNAMIC AUTOWERX 2024 Catalog Simplified
- Bootmod3 Exhaust Burbles
- Keeping stock DP but going stage 2+ (HPFP, BM3 tune)
- Flex fuel vs 2 tune 93/e50
- transfer case oil change / adaptations
- Mixture too lean CEL (flex /high E)
- New 440i GC, is the MPPSK the most worth it?
- Catless with single res delete
- BMW 440i Power Loss
- Staggered Vs Square Wheels for Xdrive
- Funny humming noise
- B58 long resonator delete 340i 440i