i know someone from here has done it with "golf tee" ..

but I'm having a hard time trying to explain this to my porsche service mechanics...

it would be great to have a picture where this "golf tee" was placed..

I'm trying to do this so i don't have to always get a sports transmission on with getting to hear my sports exhaust!..

 

Disconnect the rubber vacuum line on both sides where they meet the valve, this is how is can be done on the OEM PSE I had installed at the dealer.

The only thing I can think of is a golf tee jammed into the valve holding it open, that would work too.

Vacuum is applied when the car is started and thus closes the valve making it quieter, preventing vacuum (disconnecting the line, hitting 'sport' or by jamming something in there) will keep the valve open.

 

thankyou! hopefully this explanation would work with the mechanics!!

 

Will this procedure show any error codes ? pictures would be nice. I have a PSE on my V6 and unless its on sport the noise is a bit muted. I would like to keep the valves open..