I know a couple of owners here use this oil and some dealerships recommends it. I saw this test in Italian but it's pretty straight forward to see what happened here. Not sure how scientific or accurate this test is but it's enough to convince me to swop oils.
[flash=480,385]https://www.youtube.com/v/oaIbOTKtE1Q[/flash]
[flash=480,385]https://www.youtube.com/v/oaIbOTKtE1Q[/flash]
