Hello.

The tracking device caused the British some concern.
You see the British had a system of tracking where a transparency was mounted in a frame and X-Y axis was updated by a radio receiver.
They saw this and thought that the secret was out.
Ejection seats in an automobile have been done before this as well as machine guns and instant oil slick.
The flip up bullet resistant shield was something new, normally it is fixed mounted but now would be made of bullet resistant glass.
The only trouble? this would be too heavy for a small sports car.
Now a fixed .410 shotgun along the lines of a claymore would be installed, selector switch would allow rapid fire.
http://www.cnn.com/WORLD/africa/9812...e.thrower.car/
http://www.ejectionsite.com/acesiitech.htm
Some very affluent Mexican drug cartel members have had this type of thing done.
http://www.reuters.com/article/idUSN20218758