So i changed my oil today and i saw that i only had about a quart and a half left! Im thinking maybe the turbo hose is where all the oil is leaking from. Any other ideas?

 

If you're losing that much oil you should be able to find it pretty easily. I would take some engine gunk to it, clean it all up and then go from there. Just be sure to spray the gunk on a fairly cold engine, that stuff is flammable and you don't want a bonfire if it gets on a hot exhaust manifold. Leave it on there for about 10 minutes then hose it off. You should be able to see the leak if it's that drastic. Good luck and be sure to let everyone know what you found.