Originally Posted by
C45P312
It also cost more than $100 for an oil change at the dealership for Porsches and BMWs if my memory serves me right.
Changing mine @ 3000 miles gives me a peace of mind. Plus, I turbo'd a NA power car.
What does the cost have to do with it?
I'd agree w/ your turbo car... heat is the enemy of oil... and a turbo gets the oil very hot (I assume).
You should take a sample of the oil you take out at 3k and send it to Blackstone labs for an actual oil analysis... they'll send you back a detailed report and tell you how your motor is wearing and how much longer you could have actually gone.