I've never seen these before. They look like they fit over the top of the original bumpers much the same as the Abarth spoilers fit on the Cinquecento?
http://cgi.ebay.co.uk/fiat-uno-mk2-...ryZ31352QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
http://cgi.ebay.co.uk/fiat-uno-mk2-...ryZ31352QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
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