Geoff, pretty sure the splitter is off a SEAT Ibiza or Leon, but they've more or less doubled in price since I got one for my last Cougar.
https://www.ebay.co.uk/itm/Genuine-...688159&hash=item236478f0e5:g:x60AAOSwXK1bNMy-
https://forums.ukcougar.club/threads/7228-Front-Splitter/page3?highlight=Splitter
That one used to be owned by Tony (lazybones) who sold it back to it's previous owner, Ricardo from Sittingbourne.