The entire final day of filming was directed by Executive Producer Tyler Jon Olson after Randall Emmett unexpectedly left town.
The Bugatti Veyron shown at the beginning of the film belongs to Travolta's fellow Scientologist, Tom Cruise. Which Tom loaned to John for the movie. It was done as an inside joke because Bugatti company reportedly banned Tom Cruise from ever purchasing another car directly from Bugatti. Of course that will not keep Cruise from buying a "pre-owned" Bugatti (not that has ever been done)
This movie was filmed in the summer of 2022
The car that Travolta "test drives" at the beginning is a Pagani Huayra Vulcan.