the skirts will fit on a wagon, sedan, zx3, or zx5. The dimensions are the same. The only thing that changes between the body styles is their bumpers for the rear. zx3 and zx5 rear bumpers are the same. Wagons only fit wagons. sedans only fit sedans.
2003 Ford Focus ZX3(Brokus) - old and still busted
2007 Subaru Impreza 2.5i - current DD