Hi
apologies if this has been asked before, I did do a search but couldn't find anything conclusive. I've just bought a 2.5XT Forester auto and it's a fab machine, however for someone who is alien to petrol turbos (had loads of diesels) the noise under full throttle seems rather excessive? A loud whooshing/air sound which almost completely drowns out the (stock) exhaust. As far as I'm aware, the car isn't modified at all. The car drives perfectly, pulls strongly noise is directly proportional to turbo boost seemingly. Is this the norm for this engine/car?
cheers
Rob