OIL Coaks gentlemen, i don't care if its synthetic or normal oil, IT COAKS. Have you ever seen how hot the turbo really gets....... Maybe ...... JUST MAYBE....... synthetic might hold on for a bit longer........... It still fails and once it does the turbo starts to starve for good oil and has to deal with the crystalized s*** that oil turns into once burnt.
Once the oil is burnt its done, so you need to change it more often. Read some outside testing not performed by oil manufacturers. Engine stil wear the same regardless of the oil used. You don't have to agree about what i know and have experienced.
I do run mobil one synthetic in my SVO.... why, well first because i can and second cause i only change the oil in that car twice a year ........MAYBE. i don't drive it enough to need an oil change often. Turbo cars are hard on oil, but i honestly believe and will continue with changing oil more frequently and saving my money on the sythetic stuff.
Last point to note..... 90% of the mS3 owners on this board won't keep there car more than 3 years, so once again, its a waste.