[Dmitry at Pelican Parts]

Hello and welcome to the forum! Please feel free to give us a call at 888-280-7799 and one of our Porsche part specialist will be happy to help you out. I'm also attaching a link to our site's DIY tech articles on the 955 platform - I'm hope you'll find these useful if you're doing the maintenance and repairs on the car yourself.

Porsche Cayenne Type 955 (2003-2010) Technical Articles | Pelican Parts