Best pop&bangs for ms42 with minimal rev hang

martin_e46 · **Joined:** Sun Nov 21, 2021 5:28 pm **Posts:** 2

Richard wrote:

Here are all the changed maps for Good pops n bangs

Hello Richards; this same values can works to my m52tub25 323ci ms42?

martin_e46 · **Joined:** Sun Nov 21, 2021 5:28 pm **Posts:** 2

itsjavier wrote:

Hey everyone,

I've been lurking around these forums for about a month now and started tuning my car with the help of Colin (I can't remember his username at the moment)

My specs are:
2000 323ci auto
ebay catless headers
rear muffler delete

I'm extremely happywith the pops and flame I currently have but I'm wanting bigger flames and flames on decel if possible. I'm willing to sacrifice quick multiple pops for bigger but less frequent pops.

Please see the link below for a video of my current setup and current tune. Feel free to ask me any questions/feeback on how to get my desired tune.

Thank you all,

https://www.youtube.com/watch?v=Onu3k4_J8xQ

can you up your file bin?

itsjavier · **Joined:** Thu Aug 19, 2021 11:56 pm **Posts:** 27

Tommi346 wrote:

Hi Javier,

if you post some pics of your modified Maps we may figure out where to tweak.

Greets Tommi

Hey everyone, sorry I’ve gone ghost on here but I’m having trouble uploding my map on here. The map i’m trying to upload is a partial read- how are you guys uploading your maps on here?

zreverse · **Joined:** Sat Nov 27, 2021 9:34 pm **Posts:** 1

Hello there.

I figured out a way to toggle pops and bangs without a working AC with 0 rec hang
Check it: https://youtube.com/shorts/gkBuHkHipYY?feature=share

It can also be used to produce bangs while shifting: https://youtube.com/shorts/-GznCmJRCMY?feature=share

Just wanted to share with you guys in case somebody has a AC which is'nt working.

1ktch · **Joined:** Tue Dec 21, 2021 9:46 am **Posts:** 1

zreverse wrote:

Hello there.

I figured out a way to toggle pops and bangs without a working AC with 0 rec hang
Check it: https://youtube.com/shorts/gkBuHkHipYY?feature=share

It can also be used to produce bangs while shifting: https://youtube.com/shorts/-GznCmJRCMY?feature=share

Just wanted to share with you guys in case somebody has a AC which is'nt working.

Would you like to upload your file/settings? Thanks.

Slader · **Joined:** Sat Feb 15, 2020 1:25 pm **Posts:** 2

hello I created a map myself with the thrust cut-off deactivated but that is relatively quiet how do I get the louder so that it pops more and does not bubble? Kind regards Form Germany

poskusss · **Joined:** Wed Dec 02, 2020 4:03 pm **Posts:** 1

hi, i tried for a while, and i cant get it to work, i need pops and bangs for m52 at, file is from kess, its an 500kb one
could anyone help me? best regards.

Alexduplo · **Joined:** Sun May 22, 2022 9:59 am **Posts:** 51

Hello I try everything with C6 file.
And I can't get throotle closed condition when I log with RR logger.
So my ignition follow partload ignition, never closed throotle ignition.

What map is resposeble so ECU can put in throtle closed condition?

I am ready to pay if someone can help me, yust PM me

Alexduplo · **Joined:** Sun May 22, 2022 9:59 am **Posts:** 51

Accordint to FR
As long the RPM is higer than values set in fuel restore maps the ignition wil follow par-load
So it doesent have sens to change maps like this

fredrik9969 · **Joined:** Mon Sep 12, 2022 4:06 am **Posts:** 2

poskusss wrote:

hi, i tried for a while, and i cant get it to work, i need pops and bangs for m52 at, file is from kess, its an 500kb one
could anyone help me? best regards.

these should be pretty safe but loud pops depending on youre exhaust and only on with ac off

MartenRandmaa · **Joined:** Tue Nov 08, 2022 5:15 pm **Posts:** 2

Hello, can someone help me getting mixture richer amd getting that backfire more, what do i have to do

Any help is appreciated
Using RomRaider as binary editor

theriddle · **Joined:** Tue Jan 30, 2018 6:31 pm **Posts:** 35

is there a way to concentrate the pops ONLY in a ncertain range of rpms?

is funny to have them but sometimes is risky to have them under deceleration at slow speed ( police stops me continuosly YARRRRRR )

icpata · **Joined:** Mon May 15, 2023 4:05 pm **Posts:** 1

Hi everyone, hopefully there is someone else here who can advise me, I downloaded the ECU in the computer modified to make the car shoot, after uploading it back to the car, the car won't start, the temperature goes to max and doesn't catch, when I upload the original map, everything works. :/
I don't know what to do anymore.

CSL · **Joined:** Fri Feb 14, 2020 7:40 pm **Posts:** 11

Hello, you correct the checksum?

amadiurso · **Joined:** Wed Mar 15, 2023 6:20 am **Posts:** 8

Hi everyone!

What if I only change, for instance, RPM from 4.000 to 6.500 (which is my rev limiter) ?? Is it safe for the ECU and engine change the ignition for that rpm range only? That way I will have pops only at high revs! I have attached a picture: Im wondering if chanching those 2 tables would be enough ("ingnition part load ron91" and "ignition part load ron98") ??

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Best pop&bangs for ms42 with minimal rev hang

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