Picked this up from headdown.net. BASE jump in forthcoming file XXX. You can see a snatch in the trailer:

http://www.apple.com/trailers/columbia/tripleX/

Jumps from the top of the boot (trunk) of a car that's gone off a bridge

IMDB Plot outline is "Xander Cage is an extreme sports athelete recruited by the government on a special mission"

http://uk.imdb.com/Title?0295701