G05 M50i Exhaust sound burbles

PittsDriver · 04-03-2022, 06:25 AM

The M50i that I test drove before my order definitely has some spit and crackle off throttle. Pronounced in sport mode but still slightly there even in comfort.

Does anyone know how they accomplish this? is it unburned fuel igniting in the exhaust or is this something totally artificial?

Carsy127 · 04-15-2022, 11:04 AM

As long as exhaust flaps are open you can get a mild burble.

Kobe4Ever · 04-15-2022, 01:24 PM

Quote:

Originally Posted by elite-fusion

i had the res deleted, have burbles on Comfort now at higher RPMs. LOVE the sound. Mine is a '19 x50i (not M50i)

Would love to hear a sound clip when you have a chance man!

elite-fusion · 04-15-2022, 01:30 PM

Quote:

Originally Posted by Kobe4Ever

Would love to hear a sound clip when you have a chance man!

Looks like the old link I had expired...
Just reupped it

https://we.tl/t-WEccVbHR3n

maximking · 01-05-2023, 07:16 PM

Managed to add burbles in Sport+

elite-fusion · 01-05-2023, 07:18 PM

Quote:

Originally Posted by maximking

Managed to add burbles in Sport+

Straightpiped the exhaust?

maximking · 01-06-2023, 02:44 AM

Quote:

Originally Posted by elite-fusion

Straightpiped the exhaust?

all oem exhaust

elite-fusion · 01-06-2023, 06:55 AM

Quote:

Originally Posted by maximking

all oem exhaust

Please share your secret recipe on how you did it in that case

weinerbarn · 01-06-2023, 10:27 PM

Quote:

Originally Posted by elite-fusion

Please share your secret recipe on how you did it in that case

He will gladly charge you to remotely code it. This is nothing more than him advertising his business.

elite-fusion · 01-06-2023, 11:08 PM

Quote:

Originally Posted by weinerbarn

He will gladly charge you to remotely code it. This is nothing more than him advertising his business.

So what exactly gets coded?
What are the downsides of this coding?
When the dealership does an update, will it wipe the coding?

maximking · 01-07-2023, 07:33 AM

Quote:

Originally Posted by elite-fusion

Please share your secret recipe on how you did it in that case

is not coding with Esys or Bimmercode

maximking · 01-07-2023, 07:34 AM

Quote:

Originally Posted by weinerbarn

He will gladly charge you to remotely code it. This is nothing more than him advertising his business.

charging for a thing that i was studying , testing,experimenting , hours and days . nothing wrong for it i guess , that s the key for progress

elite-fusion · 01-07-2023, 08:04 AM

Quote:

Originally Posted by maximking

charging for a thing that i was studying , testing,experimenting , hours and days . nothing wrong for it i guess , that s the key for progress

So are you messing with exhaust flap valves? Mine are open with bimmerlink and unplugged... is coding different result?

weinerbarn · 01-07-2023, 10:15 AM

Quote:

Originally Posted by maximking

charging for a thing that i was studying , testing,experimenting , hours and days . nothing wrong for it i guess , that s the key for progress

I have absolutely no problem with you charging for something, you researched and created on your own (if that is the case). But when you participate in a forum(s) designed for members to help each other for free, it's poor etiquette to tell members to PM you when your intent is to just give them a price. Just create your own thread in the classified area or make your prices clear in your post replies. Seems like your replies on this and other forums are the same.

See forum rules.

maximking · 01-07-2023, 11:08 AM

Quote:

Originally Posted by weinerbarn

I have absolutely no problem with you charging for something, you researched and created on your own (if that is the case). But when you participate in a forum(s) designed for members to help each other for free, it's poor etiquette to tell members to PM you when your intent is to just give them a price. Just create your own thread in the classified area or make your prices clear in your post replies. Seems like your replies on this and other forums are the same.

See forum rules.

90% of them doing the same . as for this burbles tune price is 200 usd . nothing related to flaps getting unplugged .

yoandry · 01-13-2023, 12:03 PM

Mine burbles in sport + but no resonator

ausfahrt · 01-15-2023, 02:09 PM

https://youtu.be/yf0QsFmGGbQ

I had maximking just do mine and it sounds great! I’m happy how it sounds and it’s not too overwhelming!

BobsM3Coupe · 01-15-2023, 07:56 PM

Quote:

Originally Posted by ausfahrt

https://youtu.be/yf0QsFmGGbQ

I had maximking just do mine and it sounds great! I’m happy how it sounds and it’s not too overwhelming!

Sounds like the exhaust has a loose baffle in it. Not a good sound. Well maybe for a 16 year old with an old beater Civic.

elite-fusion · 01-15-2023, 08:09 PM

Can this be coded to work in Comfort too? Also, any videos of how this sounds while driving, taking off, full throttle?

ausfahrt · 01-16-2023, 08:32 PM

Quote:

Originally Posted by BobsM3Coupe

Sounds like the exhaust has a loose baffle in it. Not a good sound. Well maybe for a 16 year old with an old beater Civic.

Thank you for your opinion. It is really enlightening!

boost3dx · 02-24-2023, 07:00 PM

Quote:

Originally Posted by ausfahrt

https://youtu.be/yf0QsFmGGbQ

I had maximking just do mine and it sounds great! I’m happy how it sounds and it’s not too overwhelming!

have you had any issues? people are reporting a charging error, higher rpm idle, and rough shifting.

CT335xi · 03-15-2023, 06:07 PM

Quote:

Originally Posted by ausfahrt

https://youtu.be/yf0QsFmGGbQ

I had maximking just do mine and it sounds great! I’m happy how it sounds and it’s not too overwhelming!

Sounds good!

04-03-2022, 06:25 AM	#23
PittsDriver First Lieutenant 387 Rep 301 Posts Drives: X5 3.5i, X5 M50i Join Date: Dec 2012 Location: Annapolis MD iTrader: (0)	The M50i that I test drove before my order definitely has some spit and crackle off throttle. Pronounced in sport mode but still slightly there even in comfort. Does anyone know how they accomplish this? is it unburned fuel igniting in the exhaust or is this something totally artificial?
	Appreciate 0 Quote

04-15-2022, 11:04 AM	#24
Carsy127 Enlisted Member 8 Rep 44 Posts Drives: BMW M8 GC Join Date: Apr 2022 Location: California iTrader: (0)	Exhaust flaps open As long as exhaust flaps are open you can get a mild burble.
	Appreciate 0 Quote

01-05-2023, 07:16 PM	#27
maximking Banned 108 Rep 263 Posts Drives: F10 Join Date: Mar 2020 Location: Mars iTrader: (0)	Managed to add burbles in Sport+
	Appreciate 0 Quote

01-13-2023, 12:03 PM	#38
yoandry Colonel 696 Rep 2,077 Posts Drives: G80 M3CX & X5 M50i Join Date: Jan 2011 Location: Naples, FL iTrader: (0)	Mine burbles in sport + but no resonator __________________
	Appreciate 0 Quote

01-15-2023, 02:09 PM	#39
ausfahrt Private First Class 33 Rep 177 Posts Drives: 2001 325i Touring Join Date: Jun 2007 Location: misery iTrader: (0)	https://youtu.be/yf0QsFmGGbQ I had maximking just do mine and it sounds great! I’m happy how it sounds and it’s not too overwhelming! Last edited by ausfahrt; 01-15-2023 at 02:26 PM..
	Appreciate 1 CT335xi684.00 Quote

01-15-2023, 08:09 PM	#41
elite-fusion Captain 161 Rep 607 Posts Drives: 335xi Join Date: Apr 2009 Location: NY iTrader: (0)	Can this be coded to work in Comfort too? Also, any videos of how this sounds while driving, taking off, full throttle?
	Appreciate 0 Quote