- Which G20 models will have the B58 engine?
- Z4 M40i specs confirm power figures for G20 3 Series M40i - 382 hp / 369 lb-ft
- Please Tell Me Your Opinions of Your B58 Engine?
- 2020 M340i with 600 miles - exhaust got quieter?
- Can remote start be retrofitted to a car on the lot?
- M340i Exhaust Setup/Mods?
- Performance mods? B58 mods fit?
- Z4 M40i Dyno! Thoughts?
- Someone needs to dyno the M340i
- Has anyone done the exhaust mod flap?
- 2020 M340 tune
- Intake M340i 2020
- 2020 M340i Stock Dyno Number
- Mission Performance Presents World's First Tuning Solution For G20 M340i.
- M340xi Magazine Instrumented Test
- Mission Performance working on first full E85 M340 tune
- Dinan M340i Exhaust Teaser
- Any M340i Performance mods?
- M240i low torque
- mFlasher is getting an update: OBD flashing support for ALL version of M340i
- 2020 M340i JB4
- Where are the loud pops?
- Does the JB+ support the B58 O1?
- Any Information Available On Blown Motor?
- BMW M Performance Muffler
- M340i Low engine oil warning at 3000 miles
- Jb4 install with pics
- BMW M340i with JB+
- M340i owners with jb4
- M340i MPE (M Performance Exhaust) installed + sound clips
- 2020 M340iX Dynapack AWD Dyno Numbers
- Is this the GPF exhaust for europe?
- G20 M340i downpipes
- Steptronic Transmission Gear Ratios
- M340 quad exhaust
- Evolution Racewerks B58 Downpipe Now Available W/Video (G20)
- Tip Swap
- Token Master company email address?
- M Performance exhaust Europe M340i
- Akrapovic exhaust available in Q1 2020
- MHD has m340i support, beta
- Carbahn tune OMG
- B58 M140i PPF exhaust mod video
- Mission Performance chosen by Toyota USA to tune their TRD Supra
- M340i cooling package worth it?
- Is there a pattern to the M340i exhaust sounds?
- Can the Oil Cooler from ZTK be retrofitted?
- ConnectedDrive reporting all mods (logs) to BMW and voids warranty
- My M340i’s Active Shutter doesn't work? High oil temperature!
- Has anyone done any upgrades to their M340i?
- Rattling noise underneath driver seat.
- Active Autowerke B58 catted downpipe (EPA approved) NO CEL
- Traction control turning on when it was off
- Dinan CAI
- We had a flashed M340 on the dyno & pulled the air filter out just for fun, lost 7HP
- Flashed M340i with Mission Performance Stage 1
- Video & Audio | Mission Performance | Tune with Burble Option
- Burble added to a tune - video from the engine sub forum
- M340iX Black Chrome M Sport Exhaust Trim
- Remove see through space in stock exhaust?
- M340i catless downpipe
- M340i Interior Rattle w/ Hard Acceleration?!
- Automatic Transmission Fluid 8hp51
- No bang when upshift?
- 2020 M340i MHD problems..
- Back up camera recall? Detune?
- Software update 2019/11.40 no pops and burbles
- A huge mess trying to tune my M340i
- M340i Electronic Cutout
- Exhaust ideas for M340i
- Supra goes 10.55 @ 129.66 at the strip. Mission Performance Stage 2 & Downpipe only
- Can I Refuse Software update?
- F30 B58 Downpipe Compatible with G20 b58?
- Watch & Listen | M340 | Muffler Delete with Quad Tips
- XHP/X-Delete on g20 M340?
- How to enter dyno mode?
- Opinions on BM3 stage 1 tune
- M340i MPPK?
- Pedal tuner
- vrsf or active autowerks catless dp?
- AWE exhausts is coming for g20!!
- M340i Tune And Mod Advise
- M340i Burble: MHD Stage 0 vs Stock
- Anyone add the JB+ to g20 m340 ?
- Mission Performance Stage 2 Review
- Intake Panel Filter
- Finally Got My M340i Tuned By Mission Performance
- The dreaded burble
- MHD, BM3, Mission Tunning or JB4
- Baseline M340i Dyno runs are impressive
- How does JB4 work?
- M340i AC Schnitzer box
- M performance exhaust m340i install
- M340 with Catless Downpipe & Stock Muffler | Video & Sound
- Dyno: Mission Performance Supra with Pure 800 & Stage 2
- Kelford Cams new B58 performance camshafts
- M340 M Performance Exhaust - Detailed Sounds!
- MPE + VRSF catted dp + exhaust flap mod
- P0456 code 2020 m340i
- MHD for M340i USA
- M340i muffler delete?
- Trying to find a turbo blanket
- Performance mods?
- NEW RELEASE: Dinan BMW G20 M340i Axle Back Exhaust Systems
- Dinan exhaust. What do you think ?
- Dragy results.
- M340i MPE or DINAN exhaust?
- g20 M340i MPE or DINAN exhaust??
- Interchangeable engine covers?
- I did some Dragy runs with a JB4 installed
- G-Power Takes G20 M340i Tuning to 500+ HP and LB-FT
- "Confused Transmission" - Tuned and Downpipe
- M340 vs M4, M550
- Custom muffler + vrsf Catted DP sound
- Gear Shifts in Sport +/Manual
- RaceChip Tuning
- Exhaust Tips
- Tuned 0-60 and Quarter Mile Times
- M340i quad exhaust tips?
- Anyone installed Dinan or any other axle back exhaust on m340i
- Exhaust tips and warranty
- BootMod3 Tune
- 1100$ to install down pipe and Dinan quad axle back exhaust
- Straight pipe exhaust?
- AWE Exhaust
- Dinan Quad exhaust review.
- Would these quad exhaust tips fit g20 m340?
- B58 Gen2 Logs
- anyone installed a VRSF catted DP yet?
- recommended tune for m340?
- MEISTERSCHAFT Exhaust
- G20 B58 Intake Muffler Delete
- Bootmod3 B58-T0-D Version 2.2 OTS map update is out!
- JB Plus / JB4
- Great picture of the Dinan M340 exhaust from under the car
- BootMod3 / Mission Performance Tuning Question
- My Mission Performance Stage 1 | 15mph - 105mph
- Mission Performance | Flashing latest firmware over OBD | No ECU removal | S58
- Intake baffle removal (ftp/bms parts)
- M340i muffler delete anyone?
- AFE Magnum Flow Air Filter | Tip: order the one for the Supra
- FI Exhaust - M340i
- CSF BMW G-Series High Performance Heat Exchanger - Release Info & Data!
- M340i with Bastuck and Eibach Pro Kit
- New BMW update, less pops/burbles? M340i (USA)
- Cheapest way to make M340i louder?
- JB4 and dealer problems?
- Recent software upgrade 11.2019/70 changed transmission and exhaust note
- Mission Performance just made 2WD selectable via idrive for the F97
- Mission Performance Stage 2 with CG Precision Catted Downpipe, Dyno Results
- My M340i compared to the new M3
- Video | M340 | CG Precision DS-1 Catted Downpipe | Stock Exhaust | Rev & Accelerate
- BM3 stage 2 question
- Check engine light
- Is there a difference in a 2020 vs 2019 M340i exhaust??
- [Available Now] Presenting the AWE Exhaust Suite for the G2X M340i & M440i
- M340i MPE in uk
- ECU unlock
- M340i Exhaust Options
- M340i dyno by Kies Motorsports
- M340 - JB4 Review
- Stock drag strip testing 85f, 3000da m340i xdrive
- Torque Reduction During Shifts
- M340 quad exhaust tips on stock exhaust
- Turbo Transformer Boost Controller. Simple, Reliable & Fun!
- 0-60 and 1/4 mile times for M340xi with Tunes
- Armaspeed l BMW Carbon fiber cold air intake - G20 M340i
- Smell of Gas? Should I be worried?
- Sound Clips: BMW M340 Armaspeed intake, Downpipe, Meth + JB4
- My G20 M340i AWE Non-Resonated Touring Exhaust Review
- AWE quad tip catback review on G20 M340i!
- MY 21 48V M340i tuning
- M340i ticking noise
- My experience with Mission Performance and Stage 2 Flash
- Tune and Downpipe question
- Burger tuning support?
- B58 tune at high altitude?
- Armaspeed | BMW G20 M340i Carbon Fiber Cold Air Intake- Edition 1
- Mst m340i intake
- Is it possible to put a race chip/tune on a leased car?
- M340 X Drive Arma Speed Intake
- Have there been many engine failures after tuning? Advice on best tune/parts
- Blow-off valve for B58!!!
- Do aftermarket intakes hurt the turbo compressor?
- M340ix MHD Stage 2 100-200 measurement
- Quad tips mod
- Pure Stage 2 M340XI 1/4 mile: 10.60s @ 130mph
- Stage 2 m340 93 and E30 Mix
- Arma Speed M340i Full Carbon Cold Air Intake
- Potential BM3 tuner in the Southeast
- M340i MPE Rattle
- *NEW INTAKE* Arma Speed Full Carbon Intake
- Jb4 worth it.
- Arma_Speed Carbon fiber intake G20 M340
- G20 M340i Stock vs MPE exhaust sound clips comparison
- M Performance exhaust (EU)
- How much does adding an MPE on an M340i raise the lease?
- F87M2 m performance exhaust fit on g20 2020 M340i?
- After bench unlock and tune I can't use remote start
- AA Downpipe
- M340i xDrive and E85.
- *NEW* Injen X-Pedal Pro Black Now Available!
- M340 G20 "straight pipe" with catless downpipe
- M340i AFE Pro DRY S Air Filter
- Traction control not working
- Anyone who installed JB+... Can you share how it is working for you?
- Custom or Dinan?
- Fi EXHAUST BMW G20 G21 M340i xDrive B58 (OPF) - Valvetronic CatBack + Downpipe
- Arma_Speed Carbon CAI M340I
- AWE Exhaust
- JB4 on 2021 M340i
- 2021 M340i no pops/burbles
- O2 spacers?
- Quad exhaust tips
- Has anyone here been flagged by the dealer yet?
- Dyno an xdrive on a rwd dyno?
- G21 M340i w/ Panoramic roof exhaust options
- Is this proper? (16k miles)
- Test Drive of M340i
- Mission Performance Stage 2 Tune
- Any1 have bms catch can? any results would help
- BMW 340i RACES TUNED & UPGRADED TURBO 135
- Downpipes
- 2021 m340i no pops/burbles
- Looking for a Local G22 M440i
- First impression on the JB+ on my M340i
- Impression on Mission Performance Stage 2
- 2020 M340 G20 Shooting flames???
- Quad tip exhaust solution?
- 2021 G20/G22 No Pops-Crackles - Call here
- Dinan Exhaust
- Dinan Stage 1 E85
- M340i M-Performance Exhaust
- 2021 M440i Exhaust Sound - Log
- JB+ update
- They will know
- Down pipe with cat question
- Couldn't wait any longer...decided to Mod my car lol
- Faulty Variable Service Indicator?
- Catted downpipe without a tune?
- JB+ turned all the way up update
- JB4 or Race Chip GTS Black
- 2020 M340 broke my driveshaft
- Is there an updated JB4 installation guide for M340i?
- JB+ Review
- JB+ 4'o clock update
- 2021 Flashing.... Bad News for now...
- RaceChip GTS
- tuned 2020 M340, OTA software upgrade
- Fewer pop/crackles