Spob wrote:

Would it be possible to build a gizmo that could be surreptitiously
aimed at the offending stereo system to fry some crucial components?
It would have to be able to do it on a pretty localized basis without
causing damage to the person aiming the gizmo or innocent bystanders
or their car's electronics. Whether it would fry any additional
components of said target punk's car isn't of great concern.

Sure. Remington and Winchester both make products that will do precisely
this thing.
--scott

--
"C'est un Nagra. C'est suisse, et tres, tres precis."