Has anyone seen these before and any ideas where to purchace one?
Subaru Impreza RB320 | Track Videos | Videos | evo

 

I think you'll find its just down to the quality of the video and pixilation making it look like the spoiler LEDs are pulsing slightly.

 

In the old days cars in Greece had flashing brake lights. Can you not just put an indicator flasher in line with the feed? Don't know about the legality though. If a high level brake light isn't a legal requirement then perhaps it is allowed to flash?

 

Go the whole hog and fit some night rider lights there instead