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M2 Technical Topics > N55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > Bootmod3 M2 OTS map update - Version 5.6

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      03-09-2019, 09:18 PM   #23
///Matt2
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Quote:
Originally Posted by Anthony1s View Post
Yes. v5.6 Stg1 93oct has a "has update" next to it for me. But the Stg2 93oct and Stg2 93oct AGG do not.
Thank you. I'll flash the updated version and see if there are any changes.
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      03-09-2019, 10:19 PM   #24
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Quote:
Originally Posted by ///Matt2 View Post
Attachment 2006833

Did the map get updated to fix the burbles? I had the 'has update' flag on version of the map I flashed yesterday?
that "has update" icon has always been there for me after i made custom changes. I don't think it's an accurate indicator of an actual revision update.
Halim stated on FB that he was going to look into the burbles issue. This was yesterday morning
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      03-10-2019, 12:19 AM   #25
///Matt2
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So the updated map appears largely the same as the un-updated version with respect to burbles.
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      03-10-2019, 01:49 AM   #26
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Quote:
Originally Posted by ///Matt2 View Post
So the updated map appears largely the same as the un-updated version with respect to burbles.
There wasn't an update to v5.6...
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      03-10-2019, 04:08 AM   #27
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Quote:
Originally Posted by ///Matt2 View Post
Quote:
Originally Posted by nioh_lbbm2 View Post
There wasn't an update to v5.6...
Helpful... there was an indication that the map had an update on the online platform as per my previous image.

If you have some information that is relevant in regard to why the map was displaying 'has update', perhaps you should contribute that to conversation.
Look 3 posts up...
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      03-10-2019, 04:13 AM   #28
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Quote:
Originally Posted by nioh_lbbm2 View Post
There wasn't an update to v5.6...
Well yes... that's what I was getting at. Thanks for translating.
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      03-10-2019, 04:15 AM   #29
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Originally Posted by nioh_lbbm2 View Post
Look 3 posts up...
Post deleted. Apologies. I missed your post.
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      03-10-2019, 07:02 AM   #30
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Quote:
Originally Posted by nioh_lbbm2 View Post
I just flashed stage 2 91 5.6.
I previous was v5.5 but I only had it for about 1 day so I couldn't notice a difference power delivery wise.

Only thing I immediately noticed was that burbles seemed more mild. Not sure if that was touched or not. If v5.5 was a 6/10 v5.6 seems like its a 4.5 or 5/10 (aggression-wise in my personal opinion)

I went to custom burbles to bring it back to as close as I could to v5.5

Maybe Halim@HCP Can comment if it was changed or maybe I'm just crazy lol
Burble is untouched but I heard from more users that it has been affected, I wil take a look now.
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      03-10-2019, 09:38 AM   #31
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To everyone, you can config burble back to stock which in my opinion is pretty aggressive with dp+catback. To me, stock is too aggressive. N55 is a good sounding engine for a turbocharge 6 pot. Don't make it a firework shooter.

My custom map (by Halim), the burble is decreased from stock.
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      03-10-2019, 01:47 PM   #32
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I tried moving the Custom sliders around and reflashing, but they had no impact.

I will say that I had just brought my car back from the dealer (flashed to stock & locked first), flashed 5.6, and then disabled ASD. I don’t think you have to disable ASD first before flashing (vs flash then ASD off) to get burbles, but just letting you guys know.

I’ll try the OEM setting until it gets fixed. Altho, it already sounds pretty OEM.
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      03-10-2019, 02:37 PM   #33
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What crank numbers can I expect for OTS Stage 1 93 map HP/TQ? Still in doubt wether I should keep it stock or upgrade to BM3
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      03-10-2019, 03:07 PM   #34
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For me, burbles in 5.6 -great, 5.5 - very loud and aggressive.
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      03-10-2019, 03:08 PM   #35
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Well, I tried everything from checking that ASD was disabled via BimmerCode to also disabling again in BM3, and reflashed OEM, OTC, and set Custom burble settings to max.

No change.

I'll hang tight for a fix or update.
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      03-10-2019, 04:25 PM   #36
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Quote:
Originally Posted by ZM2 View Post
Well, I tried everything from checking that ASD was disabled via BimmerCode to also disabling again in BM3, and reflashed OEM, OTC, and set Custom burble settings to max.

No change.

I'll hang tight for a fix or update.
They came back for me when I flashed the v5.6 93oct Stg2 AGG tune. I have everything but a downpipe and I'm not tracking the car right now, so I think it's okay. But yea, I had the same experience as you as far as changing the burbles settings in Stg1 not affecting anything. I actually didn't try changing the burble settings in the Stg2 AGG tune either, so maybe they don't work too, but the tune restored the burbles I like so I haven't had a reason to touch them.
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      03-10-2019, 04:35 PM   #37
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Cool, may do that or go back to my Stg 2H 5.5 map.
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      03-10-2019, 05:13 PM   #38
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Quote:
Originally Posted by Anthony1s View Post
They came back for me when I flashed the v5.6 93oct Stg2 AGG tune. I have everything but a downpipe and I'm not tracking the car right now, so I think it's okay. But yea, I had the same experience as you as far as changing the burbles settings in Stg1 not affecting anything. I actually didn't try changing the burble settings in the Stg2 AGG tune either, so maybe they don't work too, but the tune restored the burbles I like so I haven't had a reason to touch them.
This didn't work for me. They came back with my 5.5 map, tho.
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      03-10-2019, 06:14 PM   #39
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To the guys with burble issues on 5.6, are you all on stock DP? I can count that at least three of us are.

If so, I’m curious if it’s just the 5.6 tune with more midrange power and maybe there’s less unburnt fuel for the burbles, and our stock DP is muffling them up?
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      03-10-2019, 06:30 PM   #40
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Stock DP here and 5.6 sounds like stock. Atleast traction mode still crackles and pops
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      03-10-2019, 06:30 PM   #41
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Apologies if this is a dumb question, but do burbles have any measurable effect on performance ?
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      03-10-2019, 07:22 PM   #42
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Quote:
Originally Posted by ZM2 View Post
To the guys with burble issues on 5.6, are you all on stock DP? I can count that at least three of us are.

If so, Iím curious if itís just the 5.6 tune with more midrange power and maybe thereís less unburnt fuel for the burbles, and our stock DP is muffling them up?
That's a good theory but I don't think that's the issue. If i put the car in comfort mode and go to custom burble settings and turn up aggression to 5.8 or so I get gunshots. But sport mode I do not

Basically:
BM3 Custom Burbles Sport setting is actually comfort mode on the N55 F-Series cars. Turn this up to 5.8 and you'll have aggressive burbles again.
However in BM3 Custom Burbles Sport+ which is Sport mode on the car, the burbles are less than oem even at the same 5.8 aggression.


By the way I am on sport cat
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      03-10-2019, 07:49 PM   #43
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Got it.

Halim just emailed me back and said there’s an update coming, so let’s hang tight boys!
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      03-10-2019, 08:11 PM   #44
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Quote:
Originally Posted by ZM2 View Post
To the guys with burble issues on 5.6, are you all on stock DP? I can count that at least three of us are.

If so, Iím curious if itís just the 5.6 tune with more midrange power and maybe thereís less unburnt fuel for the burbles, and our stock DP is muffling them up?
I was but changed Catless last night haha the crackles aren't any more aggressive but the odd gunshot gets through now.
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