- 2020 M550ix exhaust question
- MST Performance 6" Catted Downpipe B58 **NO CEL GUARANTEE** NEW PRODUCT!
- 2022 M550i - installing M5 exhaust and diffuser
- M550i - square set up?
- JB Plus Quick Install Tuner
- Exhaust sound / BM3 Burble Tune
- What hardware is needed for a Stage 2 tune (BM3)
- 540ix (with OPF) Remus axle back
- 2017 540i Muffler Delete
- Check Engine Light after plug change
- Help! Tuning
- G30LCI 530i can fit the B58's MPE？
- 530e - MG Flasher
- Data logs
- 2020 M550 Dyno Chasis Mode
- Please follow steps 2,3 and 4....
- RVG downpipe
- 2022 540I X Drive: Tune / Flash Options
- Catted downpipe and no tune on 540i?
- are M550 exhaust tips removable?
- Dinan exhaust versus resonator removal
- Awaken Performance by Bimmertech
- Supra HPFP Upgrade
- H pipe on 550i?
- Is the Dinan exhaust worth the upgrade from stock?
- m5 diffuser fit m550 exhaust tips ?? dinan tios?
- Resonator Delete vs Dinan or Remus???
- 540i 1/4 mile?
- CarBahn 2018 M550i
- Vanos actuator replacement
- One Step Colder Spark Plugs - Which one??
- Intermittent Turbo
- General Exhaust & Tuning Questions
- Bootmod3 bm3 wireless obdii wifi enet canbus flash adapter **new product**
- BM3 Flex Fuel Kit - Does it work with a Gen 1 B58?
- VRSF down pipe for G30 540
- 2018 m550i turbo upgrade
- Downpipe Question
- How much hp can b48 handle on stock internals
- 2018 M550i XHP tune - what is needed?
- ZF 8HP50 torque concerns?
- Uh? XHP 20 M550 trans tune- AVAILABLE
- BM# limiter delete... what's the new top speed?
- Stock '23 M550 Exhaust Available
- remap stage 2+ issue
- 540i 47K Miles Dumb Luck or Cause Effect
- BM3 Failing to register - Something blocking?
- FS: M550 Factory Downpipes
- BM3 G30 Flex Fuel Kit - Just about ready!
- ECUMAP Chiptuning - 10.62 - Tune + XHP
- jb+ for sale b48/58
- bmw Making weird sucking/fan noise when engine is hot/cold
- Weird noise inside engine bay
- Bootmod3 and active grill issue on G series?
- 540i Bootmod3 Engine Oil Error "Unable To Asses Quality"
- Dinan exhaust and Xpipe available for M550i (take off)
- Eisenmann axle back exhaust M550i for sale
- 2018 m550 first run
- 540i backbox/muffler exhaust suggestions?
- BMW 530e LCI Performance Dilema
- Engine Vibrate in lower gears???
- Programming Drive Mode:
- b58 codes
- Downshifting during deceleration
- HT-12
- 2018 M550i Exhaust options
- Catless Downpipe install in North East Ohio/ Cleveland Area
- Stage 1 BM3 on 2018 M550 - OTS or Customized Tune?
- 540i Bootmode3 Stage 1 Dyno Results
- Low RPM vibrations, 530i xdrive 2017
- Bootmod Stage 2 ?’s
- Hi guys,Could you please recommend me a suitable exhaust system for 540ix? I want my
- FS N63T2 BM3 License
- Bootmod3 stage 1 with high flow downpipe?
- Did anyone get the AFE intake 540?
- Bootmod with xhp tune
- DTCs Set After BM3
- M Performance mufler on pre-LCI 530i
- selling BM3 tune for n63t3
- FBO 2021 540i
- Pricing Inquiry to unlock Benched DME
- what kind of exhaust options do I have? and which one should I pick
- Disable XDRIVE on G series
- 530i B48 custom tuning
- valvetronic muffler
- Did both dual straight pipe and X pipe, and now I'm confused
- B48 boost pressure
- E30 mix safe?
- BMW 530e tune + 12kwh
- SW version S15A-22-3-520 not DME locked?
- B58 bucking/lurching partial throttle
- 540i MP tailpipes
- Big Turbo Options
- Is the B58TU safe for Stage 1?
- incorrect e85. help.
- Exhaust upgrade options for 2023 M550i?
- G30 540i M Performance Exhaust
- chassis/ dsc
- No update yet guys just sharing tu2 0-60 2.6
- CTS Intake Install M550i
- 540i exhaust on 520/530i
- 22' m550i exhaust + intake options
- 530e B48 Decat + Muffler delete
- m550i intake
- Dinan Exhaust pipe diameter
- Bootmod3 - a BMW ECU flash tuning platform in depth review
- BMW M550 Carbahn dyno results
- Update near 2.5 0-60 3-5 gear still be sorted m550i n63r😎
- Fi exhaust m550i
- really need help with vibration under car URGENT!
- Turbo Boost Pressure Sensor location on N63TU2
- 520d propshaft donut
- New guy, with a question about build dates
- 540 quad exhaust
- Anyone have the RC Tuning Shop exhaust?
- 2020+ turbo specs and model#
- 2023 540I Upshift Farts
- Catted downpipe: slightly confused about what I've read regarding mounting bracket
- catted down pipe
- 2018-19 m550 modifications
- M550 running flex fuel?
- M-Link MG1/MD1 at Home Bench Backup - Recover - Flashback - Unlock
- ‘19 530i tune
- 540i Intake Question
- Stage 1
- BM3 Dashboard Not Working
- SST exhaust valve controller
- Upgrade Intake to MST Cold Air Intake
- Power supply error after collision
- B58C tuning: is Stage 2 really all I need?
- Engine coolant temps
- Bootmod3 Cold Start Engine Shuts Off
- Any way to code "Cold Start Delete" without a flashed tune?
- Remus Axle Back installed
- 530i tuning 2020
- JB4 install time? how long ?
- BM3 Tuning
- BDC Reset affects ECU ?
- Remus catback and cts intake
- Muffler Delete - Any downsides?
- 2020 up bm3 tune only
- Resonator Delete Question - possible vibration at 3k rpm
- Loudest Possible Exhaust Setup for M550 with stock downpipes
- Bootmod3 Wifi Adapter Warning
- Remus catback installed
- Multi-Map vs Flex Fuel
- 2018 m550i drivetrain malfunction: boost pressure too high
- Quad exhaust tips on OEM muffler?
- Will I get CEL on my G30 540i after Sports Cat?
- Remus 540i exhaust exit size/tip inlet size?
- Best Cold Air Intake
- BM3 Stage 2+ reliability on 540 x drive
- NEW PRODUCT RELEASE: Dinan BMW ‘G’ Chassis 5/6/7/8/X Series Carbon Fiber Intake (B58)
- 2021 B58 Codes
- BMW G30 530i ARMASPEED Carbon Fiber Cold Air Intake
- G30 540i 2017 Sports Cat 200 Cell Stage 0?
- Stage 2 tune - catted downpipe (OPF)
- Bench Unlock BM3 Tune 2020 M550i
- Low pressure fuel pump
- Is it tuned?!
- Remus Axle Back meet Remus Mid Pipe (G30 540ix)
- Vortex intake?
- mhd without needing xhp?
- NEW RELEASE: Dinan N63TU3 Performance Engine Software (20MY ONLY)
- 2018 M550 Launch Control
- 22 540i 1/4 mile and 0-60
- EWG Malfunction 2018 M550i
- aFe Oiled Air Filter (Pre-LCI 540i) is better (probably.)
- Changing plugs on a 2022 G30 N63 M550
- Catless dp or hfc dp
- Best tune for 2019 530e
- 540i Wagner intake manifold?
- Anyone have experience with DME tuning on their m550i?
- G30 Active Grille problem
- Coolant leak
- Ignition timing issues N63TU2
- Humming noise and vibration at 140+
- M-Link and BM3
- Does anyone know the limits of the stock heat exchanger/IC combo?
- 5" Super Sports Cat (Downpipe)
- Exhaust valve fuse blown
- 540i MHD stage 2 tune vs 540i stage 1
- 2023 M550i high oil temp
- N63TU2 Piggyback Install Guide?
- New to the Forum and BMW ...
- New Release MAD 540 G30 B58 Cold Air Intake
- MAD: New Product Release - G Chassis B58 Inlet 20% Larger
- Steinbauer tuning products?
- Questions before i get myself a bm3 tuner
- Help! 530e engine code location
- Issues with BM3 install
- valvetronics mufflers
- M Package exhaust tips size
- MHD tune gone wrong
- M550i exhaust on facebook
- Rattling noises from engine bay?
- Getting this fault please help
- Low manifold pressure only wth bootmod tune
- Shopping these two 540i's which is optioned out better?
- 540i Midpipe Help?
- Exhaust Setup for 50i
- Need help finding a M550i intake
- Am I abusing my BMW M550 ?
- Installed CG DS-1 High Flow Catted Downpipe - this thing reeks....
- Vibration when starting from a stop
- 540i build
- Any risks of running TU fuel pump on gen 1 B58
- Ad blue system failure
- DPF Sensor error 2BB400
- P0420 code - 2018 G30 PHEV
- Exhaust Mod question/thought
- 530i shudder/vibration at idle or creeping
- M550i N63 Wastegate Actuator Pain
- Suggestion for bolt on exhaust system with quad tips
- 540i OPF delete
- 2022 540i
- Tuning Options for M550I
- Aluminum upgrade coolant tank G30?
- AutoTopNL goes full-throttle on a 540i Stage 2
- Carbahn standard vs EVO tune
- Filterwears Intake Pre-Filter Review
- Thoughts on custom fitting F30 AWE muffler?
- Question about torque converter
- Really stupid B58 exhaust idea. Would love opinions.
- 700 HP G30 540 vs 700 HP F90 M5
- steering ratio vs M5?
- remap of electric engine in 530e (2018)
- where/how many cats in M550i?
- 700 HP Cheat Code B58 Motor
- Sport+ Not working after XHP install
- CEL - Possible Bad O2 Sensor
- First 9 sec Stock turbo no forged internals 2018 M550i
- Opinion on Exhaust tips for M550i
- G30 540i MHD tuned/xph with CTS catted downpipe - emissions for NV question
- 2017 G30 Xhp trouble
- tuning issue
- white smoke and sulph. smelll afther Stage 1 MHD
- Transmission/TC problem? Oil change interval?
- Catted DP for 2022 540i
- Cast Pure 800 Turbo for my 540ix
- Burble settings that sound good?
- 540i OPF dp and exhaust
- Rear bumper
- Jb4
- Downpipes: Heat shield or no heatshield?
- FEMTO Unlock
- Drive mode "memory" between 2 trips?
- Jb4, Bms intake, Ftp intake pipe for sale
- Bmw g30 530e
- MHD Stage 2 > 2+ - Burbles act strange