Fast & Furious 10 is speeding towards a budget that has reportedly ballooned to make the next chapter in the Fast Saga one of the most expensive movies ever produced. Fast X, the 10th installment of the highest-grossing franchise in Universal Pictures history, changed lanes when five-time Fast filmmaker Justin Lin unexpectedly exited the driver's seat just days into production over a reported blowup with star and producer Vin Diesel. Following reports the studio was spending upwards of $1 million a day shooting second-unit photography while searching for a replacement director, Universal tapped The Transporter's Louis Leterrier to take over from Lin and steer the first part of its Fast finale to the finish line.