- Flash tunes - why so much more power?
- BM3 burble settings don't seem to work
- B58 full teardown video
- B58 gen 1 vs 2?
- Launch control broke tab and rear right drive shaft
- Best tune for 2016 340ix
- MPE + catless DP
- 2018 440i xdrive GC performance mods.
- Tune/DP Supra breaks 11.50
- Dragstrip Times
- BMW Recall and Dinan Issue
- Anyone here running Dinan or AWE Mid with a Stock Muffler? Or Mid+DP+Stock Muffler?
- Great video of the B58 being disassembled by a engine tuner.
- 340i downpipe and tune
- 2020 supra B58 engine teardown
- 2020 supra B58 engine teardown ///
- Anyone else not happy with bm3 ?
- Sports Displays torque/hp accuracy
- 2016 340i Shooting Flames
- Could replacing resonator with straight pipes cause engine problem? any experience?
- Need help ASAP!! From anyone who has done a b58 XDrive downpipe
- HELP! Vband nut spinning.
- XHP TCU flash transferability?
- MPPSK Exhaust and Bootmod3?
- Dinan tune for a 2018 340i
- Weird Air Sucking/Escaping Noise with tune and a Catless DP... Or is it normal?
- Review: Injen Evolution air intake
- Modified 340i's 1/4 Mile Times and Trap Speeds!?
- B58 Log Review Thread
- fuel it cpi injection kit
- B58 Tapping/Clicking Noise from Engine(Footwell area) under heavy load - anyone else?
- MPPSK and RaceChip
- MKV Supra in the 10's (stock turbo/no spray)
- Help improving my launch on 440i xdrive GC
- E85 vs Pump/Meth
- 2016 340i msport
- Bootmod3 - Need some help
- Any clue how to make the new digital gauge sequential and not skip?
- B58 acting weird
- Champion Spark Plug B58 Engine Needs Replaced
- dinan tune
- Remus exhaust failed
- Upgraded clutch
- 440xi b58 ticking sound!
- Can Dealers read HP values from FOB?
- Fueling and BEF supporting mod requirements for turbo upgrade
- Is anyone running Pure Stage 1/2?
- Anyone else get e30 fuel pump cut outs?
- Xdelete f30 experiences?
- B58 Stage 2 Supporting Mods
- ♦ MHD Flasher F+G-Series 1.40 UPDATE ♦ B58 3.0 Maps, XDI support....
- Had my BM3 Stage 2 on the dyno
- HELP!! Chargepipe installation
- MAF sensor plug clip broke
- Got into the 11's
- HELP!! CHANGING HORNS CAUSED 340i TO DIE
- Coolant leaking through turbo bearing: any had turbo replaced?
- Best gear to run on Dyno ?
- help me look at these logs
- AEM 30-334 V2 - Help with wiring the boost safe solenoid wiring(B58)
- BMW 430i Gran Coupe MUFFLER DELETE STOPPED POPPING AND BANGING!!!
- B58 metallic fluttering sound
- Stock Supra Keeping up with 440i Stage 2
- My turbo is red hot.
- Catted downpipe that will pass OBDII smog test?
- Does BM3 alter CVN number or flash counter?
- F30/B58 Coolant Leak through vent?
- OEM or BMS intake
- Agency Power Intake, Any Gains?
- 1000 HP B58 with traditional intercooler assembly
- -
- Detuned for 2 weeks and then flashed back - I'm like a kid with a new go-kart
- B6 edc experience
- Anyone run into this garbage yet?
- Tachometer Signal Source - CPI Kit
- BM3 E30 Tune Fuel Cuts
- Cheap tablet with Ethernet for tuning
- Anyone have experiences with the CPI kit yet ? How is it
- Oil catch can that will fit with an AP intake?
- B58 Custom Exhaust Setups
- Lost the firewall grommet while installing JB4
- Is it possible to retrofit the Supra/M340i HPFP?
- Upgraded b58 fmic?
- 3000 miles, VRSF catted DP, ER catless DP, JB4, and recently BM3
- Dinan Midpipe clamp
- Rough Idle?
- Really Interested in a B58
- CarBahn B58 Flash Tune
- Want a downpipe! But....
- AA 340i exhaust on 330i (axle back)
- *** bootmod3 - MaxCool Mode + N55 Startup Roar - New Features ***
- Power loss / weak power after Auto Stop
- 12.10.19 Final Update - Warranty Denied. DIY upgrading transmission to a USED ZF8HP70
- M140i B58 goes 11.5@121mph
- VRSF B58 Charge Pipe Now Available!!
- Best B58 set up for bootmod3 stage 2 ??
- REV9 review? 340i
- Stock cat needed.
- B58 Turbocharger fitting guide
- Sending my car to a shop for beta testing. Need your opionions
- *** bootmod3 - B58/B48 Startup Roar - New Features ***
- 340s...11s now? Whats next?
- Weird dyno results
- Can burbles and pops be deleted from MPE?
- Engine Oil question for B58
- anybody try the cpi kit yet
- Fuel gauge moves when accelerating
- X-Post G20/B58 forum: Toyota USA chooses Mission Performance to tune their TRD Supra
- Tracking a 340
- What Exhaust do I have?
- Inlet Size 340i
- Emissions: Sensors not Ready
- Any Black Friday sales on MPPSK?
- Catless Downpipe Pipe and Dual Resonator Delete
- QUICKEST TUNE ONLY IN THE US 11.61@118 | 0-60 3.60s | BM3 STG1 E30
- What oil would be good for Tuned B58?
- 340i clutch upgrade
- methanol vs ethanol
- 340i B58 - Bm3 Stage 2 Catless DP
- Bootmod3 Stage 2 E30 mixture!?
- AFe B58 catted downpipe, 900 miles review 340i
- CEL on with downpipe/JB4
- Benefit of JB4 with my MHD?? 340i M Sport
- MPPSK rattle
- Trying to complete MHD JB4 backend flash
- -B58 Let me see your Tuned 340i dyno!
- B58 turbo blown?
- Direct port injection opinions?
- MHD Wireless connection loss
- Engine builder makes 1000hp on the B58
- Engine jerking/stalling: F30 2012
- VTT B58 "GC" Testing begins
- Active Autowerke B58 catted downpipe NO CEL Guarantee!
- Official B58 Exhaust Options Thread
- Fuel gauge stuck on full
- B58 600whp pump gas only, wow
- VTT B58 GC official Release, pricing, and 93 preliminary results!
- Review: Magnaflow catback exhaust #19297
- selling VM catless downpipe
- Max Burble setting on Stock DP
- XPost from G20- Mission Performance at LA Auto Show with Toyota's Supra
- B58 Pure 800
- M Performance LSD
- Spark plug condition
- Official B58 HPFP Options
- MHD B58 Supra A90 OTS Dyno Results
- Pure800 vs Stage 1 B58 Questions?
- No more pops... Down pipe or O2 Sensor screwed?
- Has anybody tried the fuel it cpi kit for b58 engine
- 2018 BMW 440i Gran Coupe MPPSK
- MPPSK self installed - awesome
- Speedometer speed limit
- 440i: JB4 + Intake + catless DP, map2? Questions
- Vsrf DP noise
- Ran bm3 fault read and got a code
- Leased a B58 and considering WMI already
- Switching to sport - initial slow throttle response
- X-Post|Here's an M340 with aggressive burble/bang option added to its' tune
- Stock Turbo Full E85 Progress
- (WANTED) Fuel Mix/Option Recommendations to achieve 93
- XDI Pump
- Newbie to this board. Looking for a reliable tuning shop near Burbank
- JB4 initial install codes
- parting out 17 bmw 340
- Supra Fuel Pump Upgrade DIY
- Other than BM3 & Mission Performance anyone else allow transfer or sale of your tune?
- ISO: M performance exhaust tips
- Best tuning option b58
- Catted Downpipe Questions
- Where do I find a RPM pickup wire?
- Downpipe Before and After results
- Exhaust question
- Let's talk spark plugs
- Link for DIY turbo installation?
- Need suggestions on horrible gas milage
- Error Codes
- Catted midpipe ?
- Using stock valve with M Performance muffler
- VRSF b58 Catless Downpipe
- B58 Tuning
- How much oil can an oil catch can catch if an oil catch can catch oil?
- Transmission tune BEFORE an OTS flash
- Turbo blanket anyone?
- Turbo blanket anyone?
- Tunes, catted downpipes and inspection?
- Stock Turbo Made 470WHP/520WTQ
- Dyno advice
- B58 - GPF with stage 2 flash tunes?
- DINANTRONICS Sport Tune for 340i
- Downpipe Piper Expander?
- MHD custom tuners
- Another Supra A90 pushing over 500WHP on MHD ST2 E30 OTS
- BM3 Stage 2 0 to 60
- Got my cpi kit will have updates soon
- B58 engine failure anxiety
- Finding the perfect intake B58
- Downpipe install in San Diego?
- M3 exhaust on 340i?
- New Turbo Kit for our car
- 6MT Notchiness and Fluid Change
- Pure stage 1 vs other turbo options?
- VRSF 4.5" Downpipe B58 2016+ BMW 340i/440i/540/740i
- What do I need for Stage 2? Bootmod3
- Got the cpi kit installed and logged!
- O2 Spacer on Catted DP
- Bm3 custom tuners ?
- Bootmod3 failed to download map
- Responsible Tuning b58/340i
- Calling all VRSF Catted Down Pipe Owners
- DME error codes
- Setup for going Pure800
- How the exhaust valves work?
- Mission Performance failed flash after DME update
- MST 2016+ Intake for BMW B58 M240 340 & 440 *** NEW PRODUCT ***
- Official Turbo Upgrade comparison thread
- B58 (R6) vs B48 (R4) !?
- Particles in oil
- Rev hanging ?
- 340i charge pipe?
- B58 weird noise under the hood
- Drivetrain Malfunction
- VTT GC / Dorch Stage 2 HPFP - E85 results thread
- B58 cylinder scoring/injector failure <any and all experiences>
- Lambda sensor faults not throwing codes
- Bootmod3 vs mhd flash?
- Injectors
- V Band nut spinning on backside
- Oil recommendations for winter/summer climate
- Worth throwing my 340i on a dyno?
- XHP Trans Tune - Experiences and reviews?
- 340i with catless dp and midpipe?
- MHD B58 Stage 2 E30 Boost
- Bimmerlink valve control issue
- Akrapovic Downpipe B58
- M2 Performance Exhaust on 340i
- *****anyone have similar issue
- Extended warranty
- Fuel-IT Z4 B58 Dyno Testing
- Dragy Mounting
- Fuel consumption with catless downpipe
- Help with error codes after pure800 install
- Reuse F10 competition exhaust
- Catalytic converter melted in my high flow down pipe
- Downpipe install shops
- Eurocharged Tune
- High horsepower B58 or epic fail ??
- Stock B58 Downpipe Specifications and Flow Rate
- 2021 Toyota Supra B58 Updated
- Already beating Hellcat's on Pure 800
- Which B58 in my 340i