I think its the paint or some kind of coating burning off the engine or around it. It was harsh the first few times I drove the car. HTats what it smells like to me. It no longer gets the stinky smell.
yea i belive it has to be the paints near the turbo , and heat sheilding material. I smell it during hard driving, but its getting less and less each time i drive.
If you drive real hard and then sit in the car at idle for momment. it really smells good.