Hallo smateriato,,
if you buy original climbair products you'll have no problems,because this products are well matched.
I bougth the "Windabweiser" at the Daihatsu Dealer and they have the Daihatsu brandig,but i think they are produced from climbair.
The "Windabweiser" are looking very good at the Materia and you can always enjoy fresh air . When it rains ,you get no raindrops inside.
But I hope it never rains in Italy
)
Have a nice time.
Michael