- Flash tune and sound
- Carbon Fiber Exhaust Tips for Perf Exhaust
- Stronger clutch for 340xi?
- Drivetrain pop on 340xi?
- Recall for ECU update from BMW 2019 Feb.
- B58 Stock Turbo 500whp
- What are your thoughts about the CG VS-1 (Variable Sound Exhaust)
- F30 vs G20
- Blown turbo on b58???
- **UPDATE FINAL** Live Mission Performance dyno runs TODAY 3/27/19 - 11 PST
- Seeking 340i B58M Catless downpipe recommendations
- Burger Motorsports stainless Burned Blue Angle Cut exhaust tips are 60% off
- M performance LSD in f36 xdrive track package?
- LSD options for Xdrive?
- MPPSK Exhaust Valve Modes?
- Ordering MPPSK for 340i from another country and have it installed in home country
- Wagner Tuning B58 Downpipe With HJS Cats !! ***NEW PRODUCT ***
- ♛ HEX Tuning ♛ Pre-release (Unofficial) Stage ONE Software (Dyno Content)
- Will the MPE for 335i fit the 340i B58 ?
- Jb4 map 6 help
- Dyno Day - Mildly Modified 340i & 335is
- Throttle House M240I video review
- Dyno Results - Wagner 200CPSI Downpipe (B58/440i)
- Selling Jb4 B58/B48 with bluetooth add on
- Super small oil leak, can anyone tell me what this part is?
- Whats the difference between this B58 and the new Supras?
- Most Reliable Flash Tune?
- MUFFlER DELETE on 2015 328i??
- Downpipe decision
- B58 Variants
- SI B12 01 19 "440xi software update" Thread split "A"
- SI B12 03 18 "440xi software update" Thread split "B"
- B58 breaks 700 whp barrier
- Re-gapping plugs for MP flash
- Bootmod3 or MHD Tuning
- DIY for turbo installation?
- Member Grassy_91 just had his fuel pump modified by MP....
- Dinantronic Elite V2 reviews?
- Crankcase Ventilation Hose disconnected
- What engine for the long run, b58 or N55?
- MPPSK Install - Glad I didn't order the parts myself
- TODAY **Live Mission Performance Dyno Runs Part Two - April 2nd 11PST Join Us**
- ECU Software Update + MP Flash
- 1st B58 JB4 log. Not sure how to read it
- Dinan 440i Exhaust and Mid Pipe
- B58 340i Exhaust, Straight Pipe, Catless DP
- Exhaust route ? Which option and why ?
- Wagner Tuning Quick Factory Tour + Intercooler Build Process: Concept To Completion
- My Mission Performance Experience
- *** bootmod3 for BMW B58 - Now Available ***
- Mission Performance New Dyno Results.
- Dragy results inside @MG Flasher
- bootmod3
- Flashing options summary
- Windows and sunroof randomly open
- B58 Tuner Survey - Whos using what?
- Mppk and bootmod valves not closing in eco or comfort
- Spark plug gap & tunes - let's get to the bottom of this...
- B58 Stage 2 advise needed
- Battery charger for flash tune
- Guy with BM3 blows motor?
- BMW 440i - MPPK and MPE?? - NO MSport Package
- MPPSK with OEM midpipe
- Anyone Have Exhaust For Sale?
- 440 / F33 / B58 - MPE, CG DS-1 Downpipe, and Bootmod3 Review with Soundclip
- B58 issues? MPG? Comparisons to N55?
- Mission Performance Feedback
- Oil for B58
- 12.1@113.8 - B58 X3 Tune Only 1/4 Record - Mission Performance
- Dragy Result for Stg1 MP Flash 340ix Wagon
- B58 Silicone Turbo Inlet w/ oem air box
- Bmw 340i exhaust vids fbo drive bys
- Mission Performance Engine & Tranny tune: 2 weekends 400 miles each on CA91 crap gas
- 340i on max burble setting with bootmod3
- Bootmod3 B58 OTS maps update - Version 1.6
- Bm3 help
- 100 Octane Gas
- Running some E on stage 2 flash
- Please help with the Price of your MPPSK
- BM3 vs Mission Performance
- Noisy problem with 440i - help needed to identify!
- spark plugs gap?
- MG Flasher - data logs and discussion
- MPPSK via BM3
- Programming recall
- Drivetrain maximum and fuel pump error with bm3 stage 1
- Full e85 b58
- VRSF Vs CTS Turbo Catless Downpipe
- Mppk exhaust with downpipe noises
- 335i mpe on 340i
- Bootmod3 and resonator delete exhaust clips
- MPPSK Exhaust Flap Failure?
- Metallic rasp noise from rear suitcase muffler
- Dragy times 0-60s & 60-130s
- Launch Control on a Tune
- Bootmod3 vs JB4 on CPO
- Coolant
- Error codes! Need help
- AWE Tuning vs. MPPSK
- V
- Turbo cooling
- xHP ZF8 Review
- Stone Exhaust B58 Eddy Downpipe ** NO CEL GUARANTEE **
- 335/435 M Performance LSD 74% Price Drop
- xHP vs MP Transmission Flash
- Anyone doing a trans flash while on JB4?
- FTP Intake and Charge Pipe
- B58 E85 JB4+MHD Dyno
- 440M-Sport | Dinan Freeflow + BM3 OR MPPSK?
- Aftermarket exhaust
- 335 exhaust in a b58 440
- BUYING ER downpipe B58
- B58 PPF/OPF resonator delete
- FTP / BMS Intake and Charge Pipe on B58
- B58 engine scoring and pics
- B58 Spark Plug Change
- Catless downpipe and 02 sensor issues
- New Intake - Pipercross BMW B58 M140 M240 340 440
- B58 will be in a Morgan
- Magnaflow Catalytic Convertor
- M140i PPF/OPF Sound!
- Data Logging Help
- Update on my downpipe went fully catless
- Bootmod3 B58 ACN91 OTS maps now available
- Boost Control Options
- Feedbacks on the reflash recall - Am I the only one who experience this?
- Pure stage 2 and CSF heat exchanger
- Heat soak
- 340i 1/4 Mile 12.7@110mph w/ BM3 Stage2 and Meth
- Mods for 440i -- some guidance for B58 newb
- B58 praises!
- JB4 and BM3 help
- Any word on Dinan Flash for B58?
- Akrapovic introduces new technology on its slip on exhaust for 440i models
- B58 Downpipe Install Tips & Tools
- Big Boost Custom Turbo with Built Engine ( Mods )
- 1st & 2nd gear dragging
- DME program recall?
- Dinan Midpipe w/ Remus Axleback?
- What is the max power for the stock turbo so far?
- Race chip opinions vs JB4 vs flash tune
- BMW 335i MPE on a 340i?
- Negative side effects of MPPSK?
- Jb4 mhd killer combo xhp soon
- Mission Wagon On California Speedway. Logs and Pictures Inside
- B58 - Time slips/0-100kmph/100-200kmph thread!
- MPE axleback or Dinan Midpipe?
- Fault Code that triggers CEL. Help maybe?
- *** bootmod3: B58 OPF / PPF disable feature - Now Available ***
- Parts for sale
- Dinan intake b58
- Servo-motor exhaust B58 340
- MAF Cleaning
- b58 weird engine problem
- NEED HELP!! BM3 Flash Failed
- E85 E30 etc
- Xhp flash with jb4 mhd e40
- MP Tune w/ XHP Trans Tune
- Most miles on B58 engine
- 428i diffuser removal
- Cleaning carbon fiber exhaust tips?
- Downpipe Install DIY tips - CG DS-1
- Clutch Engagement Shudder with 340
- MPPSK + Catless DP = insanity!
- Question abt MPPSK + oem DP
- M2 exhaust on B58
- True HP/TQ Numbers for B58
- Split MPPSK? You take the tune...
- excessive oil leak b58
- Dinan Mid Pipe Install/Review
- stage 1 vs MPPSK?
- Bootmod3 B58 Flash Issues **FIXED**
- WTB- meth kit
- Bootmod3 B58 OTS maps update - Version 2.0 is out
- Interchillers
- HJS Catted Downpipe
- Conservative tunes + reliability thresholds
- Real HP and TQ
- Bootmod3 Stage 2 and downpipe recommendations
- 440i xdrive bm3 ots e30 s2 tune - dragy results 0-60 and 1/4 mile
- Error codes
- Vrsf downpipe doesnt fit?
- Custom Tune - Stock Turbo
- ♦ MHD Flasher F+G-Series 1.31 UPDATE ♦
- 6MT Clutch Strength
- Upgraded Charge Cooler (CSF vs Wagner)
- E85 content
- Jb4 - bluetooth only no OBD attached
- FTP charge and intake pipe
- Flash from Active Autowerke? Experience?
- MG Flasher - New Feature!! - Burble On The FLY! now Live
- What methanol set-ups are you running?
- Anyone running Stage 2 MHD?
- Selling PTF Bootmod3 License B58
- Flash tune or piggyback and track day abuse?
- VRSF
- Spark Plugs
- BM3 OTS E30 dyno
- ECM programing recall 12 86 19RC
- Calculating E30 Blend
- any acceleration results from XHP trans tune??
- B58 PCV
- retarding timing in datalog
- Interesting observation post MHD tune...
- Problems with my EXHAUST SYSTEM
- B58 Cooling
- Exhaust advice pls. Catless DP with Remus axle-back 440i
- Discussing Fueling Solutions for the B58
- 12.1@115mph '16 340i RWD
- Agency power intake fitment 340i
- B58 Powered 340i Goes 11.40's on Meth @ 2,000' DA - PLUS Custom AWE Exhaust
- Unhappy with BMS intake sound...
- BMW F30 Transmission Upgrade 8HP70 & Alpina Flash
- Drop-in Filters
- Changing 340i Final Drive Gear Ratio
- Very weird transmission squeak after xhp?
- Looks like we’re getting CPI next week!
- Misfiring after re-gaping plugs
- Startup exhaust rattle/vibration
- New HPFP + More boost + E60 = Quick B58
- Misfire on start up
- Eurodynamic tune
- JB4+ MHD?
- Lost MAF screws.
- E30 Chicagoland
- Threw code P142E - fuel pump failure...
- Ticking noise at idle - is this normal?
- Google sucks
- MPPSK Exhaust + Programming
- F80 Paul making more than Jordan and bm3
- BUYING ER Catted DP - B58
- Any experience/issues/input on b58 charge pipe?
- Pedal tuning?
- Post your 0-60 times with dragy
- Been looking for this carbon fiber engine cover
- Black Exhaust Tips for MPE/MPPSK?
- JB4 EWG Harness
- 440i Dyno - BM3 Stage 1
- Dinan M2 Turbo Upgrade Compatible with the B58?
- Air filter stage2
- BM3 + JB4
- MPPSK Flaps vibrating/rattling
- B58 Exhaust Options
- Active Autowerke B58 Flash Tune Now Available W/ Dyno Results
- Log Dyno App Cool but not Accurate
- BM3 for the B58 - changes to sound of stock exhaust
- Resonator Delete plus Quads on Stock 440i exhaust
- Exhaust smoke under vacuum only
- Dyno day
- BMW Stone guards retro fit ?