Best pop&bangs for ms42 with minimal rev hang

Richard · **Posted:** Thu Feb 25, 2021 4:41 am

The ac effects engine load, so maybe there are more maps related to that that are not defined in RR, use wols to compare your file to a ori, maybe youll find something else changed related to AC

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Jhartnett · **Joined:** Thu Feb 04, 2021 12:24 pm **Posts:** 4

Richard wrote:

The ac effects engine load, so maybe there are more maps related to that that are not defined in RR, use wols to compare your file to a hex, maybe youll find something else changed related to AC

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What is Wols La-men terms? My next step since it is starting to warm up is switch it and see if it does the same the other way around. Put tune on Ac off and normal when AC on. It is a cabled throttle not by wire. I think I am out of that category for now for throttle response. I do plan on soon going by wire. Which is another reason this interests me in power gain feeling because I will be going m50 Manifold, headers shortly after and Cams few months after depending my attention span lol. Goal in my head is to be N/a with max power until it blows. Then rebuild performance and go forced 6-7ish psi and chill. If i wanted a muscle car I'd get one. Maybe there is something with it being under load.

Jhartnett · **Joined:** Thu Feb 04, 2021 12:24 pm **Posts:** 4

So a follow up to earlier mentioned I switch the trigger for pop. 2 things happened no pops anymore and improved power along with & Cel codes buawahahahaha. Rev hang is alot vs when Ac is on and drops quick.

Maxgringo84 · **Joined:** Sun Nov 08, 2020 11:06 am **Posts:** 2

Hi, i can't find some maps in my ecu file, no fuel cut and soooo. Can somebody know why ?

Akboostperformance · **Joined:** Mon Mar 15, 2021 3:52 pm **Posts:** 2

hey I wanted to ask how to get the tables from richard need with me I can't find them??

permdude19 · **Joined:** Wed Dec 30, 2020 3:41 pm **Posts:** 3

Hello.
E36 2.8 and i tested P&b and fast cut rev

https://youtube.com/shorts/u44IXbNhLBk?feature=share

And i have little question. Such a modification may lead to the destruction of the engine? shoots very loudly and frequently. What to pay attention to, to make it good

shashmi4ka · **Joined:** Mon Mar 16, 2020 2:45 am **Posts:** 1

permdude19 wrote:

Hello.
E36 2.8 and i tested P&b and fast cut rev

https://youtube.com/shorts/u44IXbNhLBk?feature=share

And i have little question. Such a modification may lead to the destruction of the engine? shoots very loudly and frequently. What to pay attention to, to make it good

Hi, how did you manage to get the big bang?

permdude19 · **Joined:** Wed Dec 30, 2020 3:41 pm **Posts:** 3

shashmi4ka wrote:

Hi, how did you manage to get the big bang?

Hi, i Don’t know. My exhaust dont have catalyser. Only Spotlight and bass exhaust

benadam · **Joined:** Sat Mar 14, 2020 7:18 pm **Posts:** 6

Can anyone upload a moderate pops & bangs tune binary file for E46 M52TUB20 engine (MS42 ECU)? thanks

I am using Siemens_MS42_0110C6_E46_M52TUB25_EU3_LHD.bin as a base

Richard · **Posted:** Sat Aug 14, 2021 4:13 am

Everything you need is in the forum. Just search

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Vyndar · **Joined:** Sat May 18, 2019 8:22 pm **Posts:** 2

Hey guys. I tried this on my e46 ms42 m52tub28 and the pops are awesome. The problem is that whatever I do I can't make it shoot flames. The exhaust is catless with rear muffler delete.
Im trying to achieve aggressive flames and bangs.
I tried adding more fuel on bank 1&2 and more ignition retard but nothing changes. Can somebody take a look at my file please

?

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

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

Tommi346 · **Joined:** Mon Dec 28, 2020 5:10 pm **Posts:** 12

Hi Javier,

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

Greets Tommi

gotleck · **Joined:** Sat Dec 12, 2020 3:49 pm **Posts:** 3

Can someone tell me how to throw a flame from the exhaust or is there a topic that has been opened before?

Richard · **Posted:** Wed Nov 10, 2021 11:09 am

gotleck wrote:

Can someone tell me how to throw a flame from the exhaust or is there a topic that has been opened before?

You are in that topic mate

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