The Gunners have failed to win in their past three matches.
Toure said: “I’ve played against United already and I know what I have to expect.
“I think it’s going to be a good game and we will show them we are still in the race for the title.
“We are still in there. We are fourth at the moment. It’s not a must win game, it is another game.
“We know that the Premier League is really long, we are not in the second half yet.
“We just have to rely on our play. We play football, we pass the ball try to play with our quality.”