F21 M140i quiet exhaust solutions

91 MA · 08-05-2020, 04:02 AM

Hello everyone,

Weird request I guess but I'm looking for a exhaust system that it will be as quiet as possible on cold start. Does anyone have anything to recommend?
Do I have to code maybe something and if yes which coding tool do you recommend?

Thank you in advance.

No one · 08-05-2020, 06:12 PM

Hello,

Name: BMW Motorsport Ear Plugs.jpg
Views: 776
Size: 45.5 KB

More seriously, if your car has stock/OEM exhaust untampered and properly operating it must (at least) conform to your country's legislation as it is.

Regarding "properly operating" you should have a flap (#11) there and it affects the sound:

.

(They say it works differently in M135i and M140i.)

So, if you wish to play with it, they say you can use Bimmerlink.

08-05-2020, 04:02 AM	#1
91 MA Registered 0 Rep 3 Posts Drives: BMW F21 M140i Join Date: Aug 2018 Location: U.K. iTrader: (0)	F21 M140i quiet exhaust solutions Hello everyone, Weird request I guess but I'm looking for a exhaust system that it will be as quiet as possible on cold start. Does anyone have anything to recommend? Do I have to code maybe something and if yes which coding tool do you recommend? Thank you in advance.
	Appreciate 0 Tweet Quote

08-05-2020, 06:12 PM	#2
No one Major 1037 Rep 1,336 Posts Drives: F21 118i Join Date: Oct 2014 Location: Undisclosed iTrader: (0)	Hello, More seriously, if your car has stock/OEM exhaust untampered and properly operating it must (at least) conform to your country's legislation as it is. Regarding "properly operating" you should have a flap (#11) there and it affects the sound: . (They say it works differently in M135i and M140i.) So, if you wish to play with it, they say you can use Bimmerlink. Last edited by No one; 08-06-2020 at 08:33 AM.. Reason: Spelling correction.
	Appreciate 0 Quote

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search