So late Friday I'm driving home from work, I commute on the highway everyday from home and work. Well, about half way home, I get this really nasty burning smell, that filled up the cab. I pulled over to check it out. I didn't see anything, no oil nothing. I figured maybe I hit a small animal or something and they hit the exhaust. Nothing. So I get home, check it over again. Nothing. I didn't go anywhere all weekend stayed home. Started up the car this morning, no smell or anything. Then about half way to work I could smell burning again. I get to work and I jacked up the car, took off the skid plate and it's completely dry. Looked near the turbo, dry. I started it up and I could really smell it but seen no leaks. The smell is the worse on the passenger side engine bay where I have my AOS. I have a 2015 STi with only 11000 miles on it.