Formula Drift (also known as Formula D) is a United States-based motorsport drifting series. Formula Drift, Inc. was co-founded by Jim Liaw and Ryan Sage in 2003 as a sister company to Slipstream Global Marketing, the same partnership that introduced D1 Grand Prix to the United States. The new entity would solely own, operate and launch the first official drifting series in North America. Formula D is not affiliated with the FIA series of formula racing championships.
