Christian Horner, Red Bull, Circuit de Catalunya, 2019 Link to this image full-size: https://www.racefans.net/2019/02/20/horner-denies-reports-of-vibration-problems-with-honda-power-unit/racefansdotnet-20190220-102457-1/Christian Horner, Red Bull, Circuit de Catalunya, 2019Advert | Become a RaceFans supporter and go ad-freeChristian Horner, Red Bull, Circuit de Catalunya, 2019Next Image