its bloody weird engine layout for a FWD... the exhaust comes out the firewall side of the engine
No wonder there are supercharger kits available, a lot of room around the intake area...
One thing is for sure, you won't be fitting a massive turbo on there without oxy torching the firewall, plus it would probably melt the dashboard
EDIT : Also, the perspex covering the dashboard dials isn't fastened properly, its all wobbly and moves around. I thought it was just a bad one, until I tried it on one of the other fleet Corollas.. same thing.