Kevin De Bruyne went off to a standing ovation and a huge hug from Pep Guardiola.
This was right up there with one of De Bruyne's best performances, single-handedly destroying Manchester United at the Etihad.
De Bruyne was substituted in the 80th minute, his job done with two goals and an assist for Riyad Mahrez as Manchester City sent out a clear message of intent in the title race while they embarrassed United in the process.
