Porsche Carrera S 997 911 Sports Exhaust Sound Modification Fix
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All Comments (4)
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Its the video something like from 60s ? yes?
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Yes!
4Dcardriver 7 months ago
Damn, this is aggressive! But what kind of "plug" is this and what is its function?
Krantzopal 2 years ago
Hello Sir! The plug in the video (when unplugged) breaks the signal from the ECU controlling the sound flaps in the exhausts. In its default un powered state its always in loud mode which is nice. If you leave the plug in, the ECU will interject and make the car quiet if you rev over 3000 rpm driving from 0 to 49mph. I think thats right but this might be slightly wrong, I cant quite remember exactly as I didnt drive it long in its unfiddled with state. I will do a better film of it soon.
4Dcardriver 2 years ago