Pre-season testing in numbers - who went fastest, and furthest http://t.co/ddgZFPS5wa via @F1
— Felipe Nasr (@FelipeNasr) March 3, 2015
The Sauber F1 Team is pleased to announce Silanna as Principal Partner. Read more on: http://t.co/2yqQMAuM2U #F1 pic.twitter.com/o5ENF2vIti
— Sauber F1 Team (@SauberF1Team) March 3, 2015
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