Re: Much improved PSE exhaust sound on my GTS..
John H:
That can't be right Gnil. The one thing everyone agrees about is that the default position of the flaps is CLOSED. That's why, without the Remote Device, the car starts up with PSE off - until the switch is pressed. There can't be any difference, can there, between the 997.2 S, which you and Bluelines have, and the GTS which RC & I have..
BTW - what did the mechanic have to say about your sticking left PSE flap and the 'black stuff'?
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"Things turn out best for people who make the best of the way things turn out."
I guess you got the explanations by Bluelines .
The best way to find out by yourself is to unplug the fuse ( the one where you put the Carnewal device in ) and listen to your exhaust. Normally it will be open .
I have to go back to have the flaps repaired as they need to dismount the bumper . The mechanic said it is probably a valve ( not the flaps ) that is pierced. He has seen it on other cars.
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997.2 C2S, PDK, -20mm