PSE - Panamera 4s - bust exhaust valves

[mooriginal]

Hi
Ive recently bought as third owner of a 4s - 2010.
Its very low miles and excellent shape.

Have had a good look around the PSE - and noticed that its not working.
Passenger side seems to be missing the valve or the valve is stuck open. More likely the valve is gone as I can see the centre metal piece that the valve would be attached to.

Is there anyway of replacing this solenoid that works the valve at the end of the exhaust.
What I wonder is there any way of replacing these parts.

I cant find anything online about anyone having repaired this.
And found that a replacement exhaust with PSE would be £1600 from Design911.
So hoping there might be a solution

Mo

[EGTE]

Any good mechanic/shop should probably be able to diagnose/fix this pretty easily.

Certainly not time for a new exhaust.

[cd1957]

Hi if it's just the vacuum unit that's missing,it's a seperate part,from Porsche at £65.00.

Chris

[Till135]

When I got my Pan last year, only one side was working. Can’t remember if it was the vacuum or if had seized but it was easily fixed by the suppling garage with no new parts of substance.

[mooriginal]

Thanks all - I guess I leave it to the garage.
I was hoping someone would have some better news than - yup you will have replace it all...