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Technical Topics B58 6-Cylinder Turbo Engine / Drivetrain / Exhaust Modifications MY 21 48V M340i tuning

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      12-01-2020, 05:18 PM   #67
ALotOfKirbys
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Here's the car on a cold start with a couple of revs. IMO it's not bad but everyone's expectations are different.
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      12-01-2020, 05:31 PM   #68
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Yeah that’s nowhere near what the 2020s sound like. I’ve been disappointed with the way the 2021 sounds. Hoping the DP install will help tone and volume.
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      12-02-2020, 12:28 AM   #69
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Yeah that's nowhere near what the 2020s sound like. I've been disappointed with the way the 2021 sounds. Hoping the DP install will help tone and volume.
I mean the exhaust sounds fine to me this way. Nothing a downpipe won't do and a tune but aren't the 2021 DME locked And can't be tuned yet
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      12-02-2020, 12:45 AM   #70
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Quote:
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I mean the exhaust sounds fine to me this way. Nothing a downpipe won't do and a tune but aren't the 2021 DME locked And can't be tuned yet
I agree - we all have our own standards but like you, I like the exhaust tone that was shared

That said I wouldn't swap my 20 with catted DP and tune for it - but I don't think it's bad

Yes 2021 DME has not been cracked yet - same thing happened when the B58 first arrived in the 2017 340...with my 2017 - I waited for an unlock, played around with various piggybacks while waiting, and flashed in a hot minute when it was made available and never looked back
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      12-02-2020, 12:23 PM   #71
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Here's the car on a cold start with a couple of revs. IMO it's not bad but everyone's expectations are different.
Was that in sport Plus?
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      12-02-2020, 12:41 PM   #72
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Originally Posted by ALotOfKirbys View Post


Here's the car on a cold start with a couple of revs. IMO it's not bad but everyone's expectations are different.
Was that in sport Plus?
Yeah the revs were on sport plus. The cold start was on comfort.

The 2021 doesn't allow it to be set on start up for sport. I'm looking at BimmerCode to see if I can code it to start on sport because of no button to turn the auto stop/start button
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      12-02-2020, 12:43 PM   #73
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Quote:
Originally Posted by ALotOfKirbys View Post
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Originally Posted by TruthOne View Post
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Originally Posted by ALotOfKirbys View Post


Here's the car on a cold start with a couple of revs. IMO it's not bad but everyone's expectations are different.
Was that in sport Plus?
Yeah the revs were on sport plus. The cold start was on comfort.

The 2021 doesn't allow it to be set on start up for sport. I'm looking at BimmerCode to see if I can code it to start on sport because of no button to turn the auto stop/start button
I had an Alfa Romeo before this and absolutely loved having a DNA switch. Being manually able to select the drive mode and not having to change every startup was a blessing. Now I need to code it in this car.
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      12-02-2020, 01:07 PM   #74
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Quote:
Originally Posted by ALotOfKirbys View Post
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Originally Posted by TruthOne View Post
Quote:
Originally Posted by ALotOfKirbys View Post


Here's the car on a cold start with a couple of revs. IMO it's not bad but everyone's expectations are different.
Was that in sport Plus?
Yeah the revs were on sport plus. The cold start was on comfort.

The 2021 doesn't allow it to be set on start up for sport. I'm looking at BimmerCode to see if I can code it to start on sport because of no button to turn the auto stop/start button
I had an Alfa Romeo before this and absolutely loved having a DNA switch. Being manually able to select the drive mode and not having to change every startup was a blessing. Now I need to code it in this car.
I don't think BimmerCode has that function right now, I haven't been able to find it. Right now I just set it to sport individual and have everything set to comfort
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      12-02-2020, 01:13 PM   #75
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Quote:
Originally Posted by ALotOfKirbys View Post
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Originally Posted by Musaabi View Post
Quote:
Originally Posted by ALotOfKirbys View Post
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Originally Posted by TruthOne View Post
Quote:
Originally Posted by ALotOfKirbys View Post


Here's the car on a cold start with a couple of revs. IMO it's not bad but everyone's expectations are different.
Was that in sport Plus?
Yeah the revs were on sport plus. The cold start was on comfort.

The 2021 doesn't allow it to be set on start up for sport. I'm looking at BimmerCode to see if I can code it to start on sport because of no button to turn the auto stop/start button
I had an Alfa Romeo before this and absolutely loved having a DNA switch. Being manually able to select the drive mode and not having to change every startup was a blessing. Now I need to code it in this car.
I don't think BimmerCode has that function right now, I haven't been able to find it. Right now I just set it to sport individual and have everything set to comfort
I think it depends on the year chenry has it done on his 2020 M340 but when I connected to my 2021 I didn't see the option. Granted I didn't purchase the app. I was still in demo mode to see what options I have before investing the money.
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      12-16-2020, 01:57 AM   #76
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Quote:
Originally Posted by ALotOfKirbys View Post
Yeah the revs were on sport plus. The cold start was on comfort.

The 2021 doesn't allow it to be set on start up for sport. I'm looking at BimmerCode to see if I can code it to start on sport because of no button to turn the auto stop/start button
It does. When you get in the car just hit the mode selector button and on the dash you’ll see it change to Sport Plus. Will start up in that mode.

Did anyone confirm if JB4 is plug n play compatible with the ‘21 and MHE?
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      12-16-2020, 08:49 AM   #77
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Quote:
Originally Posted by Musaabi View Post
I think it depends on the year chenry has it done on his 2020 M340 but when I connected to my 2021 I didn't see the option. Granted I didn't purchase the app. I was still in demo mode to see what options I have before investing the money.
Bimmercode does have the option to change the default starting mode. I cant remember if its in the BDC, and you may need to request the Beta version of Bimmercode depending on your ID7 software version. I coded my MY21 M340 in Bimmercode back in Oct to start in Sport Individual and I never have to hit the drive mode buttons anymore when starting.
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      12-19-2020, 10:47 AM   #78
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Has anyone been able to find a work around the apparent DME issues we have. I am trying to currently unlock the DME with eurowerks in buffalo grove
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      12-21-2020, 09:07 PM   #79
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Has anyone been able to find a work around the apparent DME issues we have. I am trying to currently unlock the DME with eurowerks in buffalo grove
Nope.

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      12-26-2020, 09:02 PM   #80
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Has anyone been able to find a work around the apparent DME issues we have. I am trying to currently unlock the DME with eurowerks in buffalo grove
I am awaiting for an unlock
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      08-19-2021, 12:07 PM   #81
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I am awaiting for an unlock
More to come!! Companies have just released unlocks!!!! Rk and dme tuning
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      08-21-2021, 09:51 AM   #82
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Quote:
Originally Posted by eforty6_m3 View Post
Wonder if this means the ASS button will be removed, as well. Man I hope there's some way to disable it even with the mild hybrid system. If not, guess I'll be driving in Sport+ 24/7 (as if I wasn't already going to!).
I used BimmerCode to disable it and haven't had any problems with it on my 2021 m440 , it works no more on and off
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