Stock Exhaust Sound Modes

[CarGuy11]

Are you keeps keeping the stock exhaust or plan on upgrading?

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[a90moe]

Good video

Any idea behind the logic of the valves?



Noticed they are open during idle and only close 3rd gear + in comfort mode and 6th gear + in sport mode

 

[CarGuy11]

Good video

Any idea behind the logic of the valves?



Noticed they are open during idle and only close 3rd gear + in comfort mode and 6th gear + in sport mode

Thanks! Interesting I haven’t been able to verify valve. I thought in Sport it was open entire time.

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