pop and bang aka EtBir

Discussion of tuning specific to MAZDASPEED6/MAZDASPEED Atenza/Mazda 6 MPS vehicles

pop and bang aka EtBir

by Alexey » June 16th, 2019, 6:38 am

How to make car pop and bang exhaust sound aka EtBir in versaTuner?
 
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Re: pop and bang aka EtBir

by mituc » June 16th, 2019, 6:04 pm

Not sure what EtBir is but with a catless exhaust you will have a lot of pops and bangs during shifting.
Also if retard timing in the low load area (you can take a log and see what is the load during engine braking, usually around 0.1-0.3) you can get a lot of pops and bangs during deceleration as well.
2008 Cosmic Blue Mazda 3MPS
Build engine + WMI + GTX3071, ~476WHP @31-32PSI
2008 Icy Blue Mazda CX7
Stock engine, intake and exhaust (YES!!), GTX2867 gen2 + Autotech HPFP, self-tuned to 320-ish BHP
VersaTuner guru
 
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Re: pop and bang aka EtBir

by Alexey » July 1st, 2019, 6:54 pm

Thank you. How I make crackling/burbling sounds to exhaust when I lifting off the throttle. Like that
https://www.youtube.com/watch?v=-1NXtBSJIdE
 
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