pop and bang aka EtBir

Discussion of tuning specific to MAZDASPEED6/MAZDASPEED Atenza/Mazda 6 MPS vehicles
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Alexey
Posts: 10
Joined: May 2nd, 2017, 1:22 am
Location: Kazakhstan, Astana

pop and bang aka EtBir

Post by Alexey »

How to make car pop and bang exhaust sound aka EtBir in versaTuner?
Red MS6 GT - Built Motor Wiseco pistons, K1 rods, 3.25 intake, manzo DP, Autotech HPFP, TR8 intercoller, Forge bypass, BNR S3V4, Blitz coilovers.
mituc
VersaTuner guru
Posts: 1324
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: pop and bang aka EtBir

Post by mituc »

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
Built engine + WMI + GTX3071 gen2, ~509BHP @34PSI
2008 Icy Blue Mazda CX7
Stock engine and exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 330-ish BHP
Alexey
Posts: 10
Joined: May 2nd, 2017, 1:22 am
Location: Kazakhstan, Astana

Re: pop and bang aka EtBir

Post by Alexey »

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
Red MS6 GT - Built Motor Wiseco pistons, K1 rods, 3.25 intake, manzo DP, Autotech HPFP, TR8 intercoller, Forge bypass, BNR S3V4, Blitz coilovers.
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