The spoiler will fit... the only differences with the 94-95 and 96-97 spoiler, is the 95 style spoiler has a boxier shape to it... the 97 style spoiler has a more aerodynamic shape to it.
I installed a factory spoiler on my grandmothers 97 accord, and before doing so I placed it on my trunk lid to see how it would fit, it definatly fits just like the 95 style spoiler.