A question about an exhaust when swapping.

Well I have my car stock right now, 92 civic hatch, and using it for a gas saver while I drive my z28 when I want fun. I'll be going back to college next fall and was going to sell my z28 and was thinking about getting a b16 put in my hatch. I'm thinking about getting a full exhaust put on the civic now, but was wanting to know if it would fit the b16 if/when I got it swapped in as well.