my back box has a hole in it. l can get a standard turbo back box for free just wondering if its a direct fit to my non turbo impreza sport. the mounts look the same. just wondering before l take the old one off.

If you have it in your hand you will be able to tell better but l do not think it is a direct fit. l think one of the hangers need to be moved just a little and the flange to the cat pipe needs to be rotated a little. But l am going on my experience of putting my WRX exhaust on my friends non turbo Impreza. It could be different on the older models.