Damn Yanks! I like SI tails also, but I LOVE MY EURO TAILZ!!! I got the non-DOT approved ones...
I love them...
They're are several different styles of Euros for our Gen of Civic. Have you see them all? But I guess it also depends on what you like. I think some of the 98-00 EXs have SI lights on them. Or something like that. Not sure about the years. Anyway you can pick up those lights on eBay.