Perhaps I use wrong words.. sorry.

What I meant, it was a little bit of rubber, with an auto-adhesive part that stick on the bonnet (metal part) to lift a bit the jet.
As I am the first owner, I assume it's factory

Nice idea for the rear ! For the front anti-return valve is included in the splitter under the bonnet.

Indeed. For the front the anti return valve is in the Y splitter
and if you have problem with the valve, you can easily repair it... with a condom... it's not a joke

https://translate.google.hu/transla...atbravo.hu/leirasok/view.php?id=86&edit-text=

(with Google translate)

Interesting, final facelift for Punto... with washers jets on the engine hood ?



http://www.autoedizione.com/scoop-fiat-punto-facelift-driving-around-italy/