it doesnt hurt just to answer his question either... some people (like myself) wouldnt mind knowing and when i see this thread and read through to find out someone just wanted to be a troll
على كل حال
"anyways"
according to Jmatta
"My Porsche shop uses Pentosin, which is Porsche approved and less than the stuff the dealer sells."
and blue2000s
" use Pentosin Lifetime myself, but they're all the same if they're on that list."
and here is a link to a page u can read bout it
http://mike.focke.googlepages.com/antifreezeforyourboxster
:dance: