Originally Posted by matmatician
Well, there's always the SAP (Street Appearance Package) spoiler from Ford, but I'm not even sure where you would find those, other than used. There's also a ton of stuff to choose from at Andys Auto sport. Just check out their website, they have more spoilers than you can shake a civic at!
Not exactly compatible to the Mk3.
I believe user Shade-010
is designing a rear spoiler for the Mk3 sedan.
He can be contacted here on the forum or via Rebel Devil Customs