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Technical Topics B58 6-Cylinder Turbo Engine / Drivetrain / Exhaust Modifications M340i Less Pops/Burbles

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      02-28-2021, 01:38 AM   #1
Narek_M4
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M340i Less Pops/Burbles

Has anyone noticed less pops/burbles in their M340s. Mines a 2020 on software update 7/2020.45 and the pops and burbles seem to be lot less then what they were before. Id like to see if anyone else has the same thing for their m340s.
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      02-28-2021, 01:31 PM   #2
MineralM
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Quote:
Originally Posted by Narek_M4 View Post
Has anyone noticed less pops/burbles in their M340s. Mines a 2020 on software update 7/2020.45 and the pops and burbles seem to be lot less then what they were before. Id like to see if anyone else has the same thing for their m340s.
The upgrades turn down the sound and make it harder to tune. I haven't upgraded mine ever.
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      02-28-2021, 03:51 PM   #3
SemtexGT
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I've upgraded mine from 03 to 07 and only got more glitches, wouldn't recommend.
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      02-28-2021, 11:01 PM   #4
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11/2020 no different than the day I bought it. 20 M340
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      03-01-2021, 01:25 AM   #5
hayko_M340
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Quote:
Originally Posted by Narek_M4 View Post
Has anyone noticed less pops/burbles in their M340s. Mines a 2020 on software update 7/2020.45 and the pops and burbles seem to be lot less then what they were before. Id like to see if anyone else has the same thing for their m340s.
First day I got mine I disabled every option in IDrive that it could update on its own. Best choice ever, my stock burbles sound like a tune with the burbles on medium/aggressive. You can maybe try to update to the newest software, every one seems to have a different outcome. Some lose burbles some stay the same some say they got louder.
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      03-01-2021, 08:55 AM   #6
BobTheBimmer
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I'm still at 11/2019.50 and I have NO intention of upgrading, period. Tonnes and tonnes of pops and burbles. There is another M340i owner in town (MY2020) who is on 07/2020.45 with MPE and his car doesn't even compare. Don't care what folks say, there is something going on with the newer software updates that takes away all that goodness that I came to love about my M340i.
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      03-01-2021, 12:06 PM   #7
Narek_M4
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Originally Posted by BobTheBimmer View Post
I'm still at 11/2019.50 and I have NO intention of upgrading, period. Tonnes and tonnes of pops and burbles. There is another M340i owner in town (MY2020) who is on 07/2020.45 with MPE and his car doesn't even compare. Don't care what folks say, there is something going on with the newer software updates that takes away all that goodness that I came to love about my M340i.
Quote:
Originally Posted by BobTheBimmer View Post
I'm still at 11/2019.50 and I have NO intention of upgrading, period. Tonnes and tonnes of pops and burbles. There is another M340i owner in town (MY2020) who is on 07/2020.45 with MPE and his car doesn't even compare. Don't care what folks say, there is something going on with the newer software updates that takes away all that goodness that I came to love about my M340i.

Yeah I'm on 7/2020.54 and I swear on other m340s it's louder and more pops with the same update I don't know why
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