Ross the splitter on that fiesta you posted is one off a golf VR6 and has the join in the middle standrad as it is brought in two pieces and clips into the bumper and together in the middle but in my oopinion is too deep, also i fitted a 2000 Seat ibiza cupra splitter to my modded cinqsx which was dropped 40mm and i managed to scrape it twice within two weeks driving carefully so again a bit too low but depends how you want it really
wayne