"Last weekend in São Paulo was a triumph through adversity and I couldn't be prouder of the fighting spirit from every member of our Team," said Toto.
"Through each setback, our determination grew stronger, and this already close team grew tighter with every challenge thrown our way.
"Lewis completed a stunning victory, which will rightly be talked about for years to come. For us, that victory is just one important step on our journey and our goal is clear.
"The disqualification on Saturday though, and the potential loss of three points, doesn't make the challenge to fight for the Championship any easier.
"On Valtteri, he performed excellently all weekend, his Sprint victory on Saturday and podium on Sunday showed the strength of our pairing; their teamwork was fantastic.