How many O-rings/seals are there that should be changed between the IC and turbos? I searched and found bits of information on various thread , some say two rings. I get the part numbers listed, looked them up and parts site say doesn't match your car, so I'm slightly confused.

I guess I could go under miss piggy and pull everything apart, but I'm in the midst of working on the daily drivers right now.

I looked at this great writeup https://rennlist.com/files/955IntercoolerUpgrade.pdf , but is it the same for the 957?

I see two below.





and one more....

 

So it looks like this is it https://rennlist.com/forums/cayenne-...g-removal.html for the 955.

 

...I'm sure I'm going to find out since I don't believe I ordered replacements for the transplant going into my own 957 CTT. Unfortunately the timescale wont be useful unless you aren't planning on working on this until... June maybe?

 

Next week...lol...
I'm going to call Sunset and ask with confidence for rings/seals for
turbo to charge pipe
charge pipe to intercooler
intercooler to charge pipe that leads to Y-pipe
per https://rennlist.com/forums/cayenne-...er-valves.html

 

Taking bets if they have them in or need to find them in a dusty corner of a warehouse in Germany. They're great, but the many things that start with 'Porsche engine coolant pipe' (12 parts by the way) I ordered all shipped internationally, which meant a few dollars (literally) and they all arrived in 5-7 business days which is pretty awesome given the trek. actually I ordered Charge pipe seals now that I look at my manifest. 95511072000 was the part number I have.