If in fact your title says "Si" it is simply a misprint. The Coupe in the US market was made in 1993 and ONLY 1993 in the trim level as DX/EX/ or EX-S. No where in any of that does it only say Si. No Coupe was made in 1992 and for 1994 and 1995 There were DX/EX/ EX ABS.

So you
A. possibly have a canadian market vehicle in which case we have no way of being sure about the trim levels offered unless someone has access to Canadian market for 1993 Civic Coupes.

or

B. You just don't know what you are talking about.

or

C. Your vin has been swapped on your car with a Hatch vin and title.

Good luck and please just stop.