I'm surprised that comic books weren't produced yet. Assuming Marvel & DC weren't interested, Image, IDW, Dark Horse, etc. seemingly should have been actively competing for the license years ago.
That could be something that is done that continues the saga, and also even includes "untold tales" of the group members. They could deal with situations before the deaths of folks like Han and Gisele, and the "retirement" of Brian.
One-shots and minis can be done based on Dom, Hobbs and the DSS, Brian's stints in the FBI, his teen years with Roman, the pre-story to part 4, etc.