in gridmap there is 2 large towers, there is a easy ramp you can drive up to 2 different levels, in the back there is a large ramp to do a stunt and land on top of the top level, on the top level, if you drive at 30 mph or more, and turn very quickly off the right corner, the game will put it in cinematic camera mode, so you can get a very cool angle you your car falling and hitting the ground, although this is a glitch or something special they added, i would like to say that developers please do not remove this, it is very fun, it also works on planes
Lol it's not an glitch. It's been there for an long time.It goes into slow mo and changes camera to an static camera nearby.