You'd have to turn it into a hatchback, which would be more work than you are probably willing to put in. All 92-95 Civic SI's were hatches.

But if you refer to the 99-00 SI coupes, the closest you will get is by swapping the B16A2 engine/tranny. You can probably make the front fenders/headlights/bumper fit with a bit of modification. The seats will likely also fit. I don't know about the dash.