- M Performance Tips with stock muffler on 440i
- 340i aftermarket midpipe installation
- Question about disabling traction control
- Dinan midpipe shaking
- What's this
- Down pipe install question 340i
- My tips
- Midpipe Options for MPPSK cars
- JB+ vs MPPSK for B58
- B58 JB4 varying peak boost
- MPPSK and Dinan Stage 1
- JB4 Questions
- 2018 440xi Exhaust Question
- Istep 18-03-524
- BMW M140I/M240I/340I/440I/540I/740I HJS EURO 6 Sport Catalytic Converter Downpipe
- Racechip Black GTS & MPPSK
- 102A32 Air mass too low?
- VM 4" Catless DP / Burger Tuning Intake
- Stock Exhaust -> Dinan Axleback -> Dinan Catback Progression Video
- MPE with dual resonator delete
- 340i Had my active sound coded off 20-80 mph before/after video
- MPP w/o SK?
- Service intervals shorter with mppsk
- Cold start delete question
- N54->B58
- Free exhaust mod
- 340i Question
- How does the JB+ Work for the B58 motor?
- Hold loud is cold start - Remus or Dinan on 340i
- CARB JB4 is not the same as regular JB4?
- Didn't like JB+, Didn't like AA, will Dinan Stage 1 be any better?
- B58 JB4 Jerkiness
- MPE vs MPSSK video
- B58 air intake pipe diameter
- Obd flash for b58?
- B58 surging
- Weak tranny? 6spd 340xi missing 2nd
- K8 Strasse have finally done it?
- Remove MPPK exhaust from 440i without changing ECU.
- N55 vp b58 MPE differences
- MPE snap crackle pop stopped after recent service
- 340i mppks exhaust and tuning advice
- Advice on MPPSK please
- Drivetrain error, trouble codes, oh my.
- MPPSK no exhaust valve rattle
- Exhaust tip installation?
- Actual Cause of MPPSK Rattle
- B58 Coolant loss / Radiator Damage / AC loss
- Agency Power Tuning Box Kit for B58
- VRSF Downpipe Now Available for the B58 Engine!
- Jb4 and NYS emissions
- Exhausts similar to mppsk
- Ticking noise on idle at start (cold)
- MPPSK, first impressions
- Cleaning/protecting M Performance carbon exhaust tips
- What is Your Ideal Exhaust?
- Sport mode vs. gear-lever to the left
- Akrapovic downpipe vs OEM downpipe
- Stock Exhaust vs. Stock Exhaust w/ Dinan Midpipe comparison
- DINAN Mid Pipes B58 (340i)
- 440i whine on second gear acceleration normal?
- Burger Tuning Piggybacks Comparison Chart & New Warranty
- Charge Pipe on B58: good enough?
- JB4 + BT Arriving soon, any tips?
- JB4 or Active 8
- Pairing Dinan Midpipe with different exhaust?
- Catted Downpipe Help
- MPPSK - How to get gunshots - the "new" way
- Dinan Midpipe - Worth it?
- Favorite B58 Exhaust
- 340i exhaust valve doesn't close
- MPE Exhaust
- VRSF catted DP trigger CEL?
- Dinan midpipe vs my local muffler shop
- MPPSK Valves stuck open??
- Wagner Tuning Downpipe Kit for BMW F-Serie B58 Motor W/ HJS CATS Option
- WAGNERTUNING Radiator Kit BMW F-Series B58 Engine
- Best code reader for b58
- BMW Fxx/Gxx B58 OBD Flashing is now supported by mFlasher
- Exhaust on these cars only good for sound and vanity?
- Whats the difference betwwen B58B30M1 and M0 250kw version
- My Brand New 2018 340i 6-Spd Dead - Need Help Please
- Anyone on calendar for a flash?
- Bmw 340i acting REALLY strange
- Dinan Stage II Support for B58
- 340 w/ MPPSK should I add down pipe?
- Few Questions Regarding the JB+ Engine Tune
- MPE exhaust outlet size
- Installing Radiator Guards on B58 equipped vehicles (US)
- M performance exhaust for 428?
- Revs Jumping up when Upshifting
- Pushing first vs second gear
- 340i Quad Exhaust Help**
- 340i drivetrain malfunction error code
- Off to Mission Performance I go......
- What revision have been done to the b58
- 454.0bhp (stage 1) - DMS automotive
- Best place to buy M Performance Diff?
- My 0-60 Video / Mission Performance Flash / Stock 340i
- Exhaust - MPPSK or DINAN
- My 70-125ish Video / Mission Performance Flash / Stock 340i
- DMS remap 440i
- Mission Performance B58 Dyno results
- VM Catless Downpipe Review
- (Solved) MPPSK strange behavior: Engine sound while off & press start-up twice
- Downpipes (catted)
- Citation for loud exhaust
- .....
- Mods to hear your turbos better on b58
- “I think you need a new muffler”
- MPPSK Burble tune, Exhaust burbles
- Next Mission Performance group buy?
- Just spoke with Fuel It
- High Mileage B58 Experiences
- Around what mileage should I worry about turbos?
- interested in a jb+ and other mods for b58
- Midpipe / Res Delete Questions
- MP Flashed 340 at autocross - couple comments
- Vanos
- Comfort VS Sport
- Do I stay or do I go?
- Suggestions for Upgrades
- Does Dealer Notice DP?
- B58 downpipe install
- Agency Power Intake from x-ph
- Is is safe to pull out the MAF sensor?
- awe midpipe vs Catback
- AP Intake Install Help
- Non Res Midpipe Noise
- Catless downpipe CEL
- B58 Bucking
- Extreme Power House | PIPERCROSS FILTERS Now Available!
- NEW RELEASE: Dinan Carbon Fiber Cold Air Intake for F2x M240i, F3x 340i and F3x 440i
- AFE Magnum FORCE Cold Air Intake - anyone running this
- New Product Sneak Peak - ER - B46/B48 Charge Pipe Kit
- Where too buy AP intake?
- 440xi transmission problem?
- AFE Momentum Gt cold air intake for B58
- AFE catted Downpipe
- Dinan Sport Tune
- MG flasher - mobile App for B58 Fxx/Gxx tuning -- NOW LIVE!!!
- Extreme Power House | VRSF SLIP-ON 3.5" STAINLESS STEEL EXHAUST TIPS 2012+ F CHASSIS
- just bought a vrsf 200 cell downpipe
- Plan to get to 450
- Catted DPs - Akrapovic vs VRSF?
- b58 440i mppsk/mpe exhaust not operating normal
- REMUS SPORTEXHAUST - Graz, Austria Factory Tour
- 2016 F31 340iX B58 USA Spec Build
- Engine With Hesitation At Lo Rpm
- Looking for stock-B58 340XI air intake parts
- Selling Trunk Spoiler And Side Skirts Extension Splitter
- MPPK 440i 1/4m runs
- Delay in MPPSK valve opening with cold start
- Big boost turbo or pure turbo?????
- JB4 vs Active 8 - Looking for Experienced Feedback
- B58 Misfire problem - Dealer says new engine?
- BMS air intake damage
- Injen B58 Intake ***NEW PRODUCT***
- New member here looking for 2019 440ix tune suggestions for the B58
- My MP340 vs stock M4 today fun encounter....short write up
- Noisiest B58 intake?
- DINANTRONICS Elite V2 for the BMW B58
- JB+ dealer detect after removal?
- Should I change spark plugs?
- Eventuri Bmw B58 Carbon Fiber Intake System
- 2018 340I Xdrive Manual Gearbox max torque load
- Wiped Tuned Mission Performance
- What is the fastest top speed you have achieved in your B58?
- exhaust questions
- B58 Engine For Sale on FB Marketplace. WTF...
- Mission Performance Black Friday Sale
- New Product Released - Wagner Tuning B58 Catted / Catless Downpipes
- SoCal friends - Autocross is coming up - give it a go!
- Low RPM Booming / Drone ?
- Happy Holidays To All. B58 Flashes are now under special holiday pricing!
- B58 JB4 Map 5
- Will a differential from a F20-F22 fit a F31?
- Problems with JB4 connect kit
- Any BMW parts discounts on MPPSK?
- Downpipe b58
- Mppsk idle speed
- Why would stack a flash with a piggyback?
- ER DP B58 Quality Control Issues?
- 340i mppsk 2018 installed
- B58 Vanos Solenoids ... do you really have to drop the motor?
- Stealth catted dp
- 340 MPK Sport-Dash
- Hiccuping revs?
- Mission performance tune experiences
- 340 M performance exhaust clamp size
- Stock IAT's with OEM intake in SoCal area (vs Dinan)
- MPE 340i specific part number please
- What to do to gain some power/torque
- 2016-17 and B58 reliability
- 340i - Dual Mufflers
- Advice: Broke the clip lock on MAP sensor
- We are looking for development cars!
- 2016 340i Cylinder wall damage
- BMW M Performance Limited Slip Differential
- mFlasher 8HP and B58 Official Thread
- Catted DP and BMS intake
- JB4 - risks and issues
- BMW 340i MPPSK + EvolutionRacewerks catless dp
- Colder spark plugs needed?
- Change boost when AC on
- Mods- bare minimum
- MG Flasher - Technical discussion and feedback (For BETA users)
- mFlasher is finally coming to iOS.
- Finally in a 440i GC, question about the MPPSK
- Anyone else see these MP stage 2 engine & tranny tune numbers on stock car? WOW!!
- FS: Dinan Midpipe delivered for $375.00
- What happened if you're caught with a catless dp?
- DME Update: 2018 F36
- 440xi software update
- USA F31 340ix got taken down as off today by an idiot Lyft Driver.
- Jb4 map 6 help
- Off to see Alex again on Monday.......
- My b58 MPPSK dyno numbers
- Remapped B58 producing low power
- E85 with JB4?
- 440xi coolant loss
- BMS OBDII CAN flap module
- ER Downpipe (Catless) Installed
- Has Anyone Modded the stock B58 Intake ?
- Anyone that got Res Delete then went Catless?
- Help me find a replacement connector?
- B58 Vs M4 Cp
- Analysis of B58 in Supra and Z4 vs. N55
- JB4 upgrade transmission slip?
- B58 Engine Versions?
- How often do you change oil?
- MPE vs MPPSK on 340i
- 440i X-Drive Gran Coupé MPPSK 360HP/500NM @ 460HP/600NM
- Are there any OPF exhausts available yet?
- What's the sensor?
- Drop In Filter?
- Anyone have the Dinan Axleback on the F36 GC LCI? Having Issues.
- MPPSK - splitting tune and exhaust?
- Noise from Dinan Springs?
- Bmw 340i Mppk And Vrsf Catted Downpipe
- *** bootmod3 MG1 (B58/B48/B46) Closed Beta Announcement ***
- BMW 440i GC xDrive - Help: I want pops and bangs!
- Sound/tune options for MY19 F31 340i with particulate filter/OPF
- M Flasher | MG Flasher | Bootmod | what's the difference?
- Where is Mission Performance?
- Csf Bmw B58 High-performance Heat Exchanger Now Available! *** New Product ***
- So why have all these tuners in the last couple months cracked the DME?
- ⚠⚠⚠ MHD Flasher B58 sneak peak - OPEN BETA SOON ⚠⚠⚠
- Vibration in Chassis after MP Flash
- REMUS 340 440 Exhaust - Options, pictures & Videos!