Hi guys ,
I'm new to the subaru world so please be gentle.i have recently bought a mint 2001 forester s turbo .the issue started when I noticed the rear box exhaust gasket was blowing so I took the box off and noticed something was up ,the rear box inner pipe diameter was around 50mm and the centre box pipe internal diameter was near 70mm at a guess,so I thought it may of had a wrong rear box so I bought a new one and fitted it and yes you guessed it exactly so same as the first box and was a pig to fit due to the bolt holes not lining up that well(on both boxes) so my problem is I don't know the centre/front pipe I have or what rear box.i Need ?any advice would be really help.many thanks.jamie