What is the surprise Renault Sport will unveil in the next few days?

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Renault has released yesterday in its Twitter account a mysterious picture (the one above) with the following text: “[TEASER] What if @RenaultSport has something new to show you. To be continued… #KeepPosted #teaser #Surprise”. The big question is: what is this surprise Renault...
What is the surprise Renault Sport will unveil in the next few days?