Story byMotorsport photoRonald VordingWed, January 28, 2026 at 8:42 AM UTC·4 min readThe initial filming day for Racing Bulls at Imola and the collective shakedown in Barcelona mark the first steps for Red Bull-Ford Powertrains on track. The partnership came about after Red Bull’s negotiations with Porsche – which wanted to be a partner “on equal footing” – broke down and Ford Performance director Mark Rushbrook saw his opportunity. By his own admission, he simply sent former Red Bull boss Christian Horner an email asking whether he might be open to a conversation. AdvertisementAdvertisementAdvertisementRead Also: Inside Red Bull Powertrains: The four-year race to build an all-new F1 engine And so it happened, something Horner later joked about: “We went to a meeting at Dearborn [Michigan] on the way to Brazil, and met with Mark, Bill Ford and Jim Farley. I thought we were in good shape when Jim walked into the meeting with a Sergio Perez cap!”Horner a driving force behind Red Bull's engine projectIt illustrates that Horner played a major role in getting the deal over the line.